🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 13

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.7 AU - 0.72 AU

Year: 421 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,381,026 km

• M1: 168,896 km (0.109 R)
• M2: 263,591 km (0.028 R)
• M3: 348,114 km (0.119 R)
• M4: 431,739 km (0.039 R)
• M5: 552,016 km (0.048 R)
• M6: 644,318 km (0.09 R)
• M7: 750,533 km (0.039 R)
• M8: 922,570 km (0.063 R)
• M9: 1,006,644 km (0.108 R)
• M10: 1,148,912 km (0.118 R)
• M11: 1,288,636 km (0.111 R)
• M12: 1,444,367 km (0.101 R)
• M13: 1,617,452 km (0.048 R)
• M14: 1,728,454 km (0.105 R)
• M15: 1,882,988 km (0.068 R)
• M16: 1,973,346 km (0.064 R)
• M17: 2,104,094 km (0.094 R)
• M18: 2,237,835 km (0.081 R)
• M19: 2,325,948 km (0.086 R)
• M20: 2,485,120 km (0.087 R)
• M21: 2,610,184 km (0.116 R)
• M22: 2,737,342 km (0.112 R)
• M23: 2,849,241 km (0.047 R)
• M24: 2,975,801 km (0.063 R)
• M25: 3,095,479 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 8.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.72 AU - 1.14 AU

Year: 630 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,381,026 km

• M1: 177,722 km (0.065 R)
• M2: 262,395 km (0.096 R)
• M3: 336,745 km (0.091 R)
• M4: 621,579 km (0.075 R)
• M5: 707,897 km (0.09 R)
• M6: 776,862 km (0.089 R)
• M7: 859,440 km (0.116 R)
• M8: 1,040,154 km (0.052 R)
• M9: 1,119,740 km (0.107 R)
• M10: 1,188,705 km (0.108 R)
• M11: 1,265,748 km (0.06 R)
• M12: 1,458,878 km (0.095 R)
• M13: 1,569,730 km (0.068 R)
• M14: 1,748,500 km (0.088 R)
• M15: 1,807,142 km (0.113 R)
• M16: 1,866,533 km (0.108 R)
• M17: 1,979,629 km (0.051 R)
• M18: 2,079,560 km (0.081 R)
• M19: 2,244,566 km (0.092 R)
• M20: 2,308,445 km (0.1 R)
• M21: 2,364,993 km (0.085 R)
• M22: 2,487,813 km (0.071 R)
• M23: 2,554,084 km (0.043 R)
• M24: 2,714,005 km (0.025 R)
• M25: 2,955,904 km (0.105 R)
• M26: 3,079,472 km (0.103 R)
• M27: 3,395,872 km (0.082 R)
• M28: 3,562,823 km (0.1 R)
• M29: 3,952,974 km (0.118 R)
• M30: 4,079,684 km (0.049 R)
• M31: 4,187,843 km (0.073 R)
• M32: 4,316,946 km (0.109 R)
• M33: 4,386,958 km (0.079 R)
• M34: 4,447,395 km (0.106 R)
• M35: 4,538,500 km (0.117 R)
• M36: 4,671,194 km (0.116 R)
• M37: 4,732,828 km (0.113 R)
• M38: 4,867,316 km (0.105 R)
• M39: 5,129,711 km (0.12 R)
• M40: 5,204,061 km (0.084 R)
• M41: 5,278,710 km (0.091 R)
• M42: 5,450,748 km (0.098 R)
• M43: 5,526,594 km (0.078 R)
• M44: 5,602,739 km (0.029 R)
• M45: 5,701,324 km (0.1 R)
• M46: 5,767,297 km (0.072 R)
• M47: 6,056,171 km (0.102 R)
• M48: 6,179,888 km (0.111 R)
• M49: 6,281,615 km (0.06 R)
• M50: 6,521,420 km (0.078 R)
• M51: 6,613,572 km (0.048 R)
• M52: 6,706,173 km (0.031 R)
• M53: 6,822,411 km (0.045 R)
• M54: 6,998,188 km (0.094 R)
• M55: 7,057,130 km (0.111 R)
• M56: 7,402,103 km (0.113 R)
• M57: 7,619,020 km (0.038 R)
• M58: 7,862,565 km (0.072 R)
• M59: 8,269,920 km (0.086 R)
• M60: 8,357,285 km (0.119 R)
• M61: 8,444,800 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 12.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.2 AU - 1.44 AU

Year: 1066 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,381,026 km

• M1: 154,684 km (0.081 R)
• M2: 231,278 km (0.066 R)
• M3: 313,856 km (0.065 R)
• M4: 464,202 km (0.056 R)
• M5: 544,686 km (0.109 R)
• M6: 644,318 km (0.108 R)
• M7: 733,478 km (0.119 R)
• M8: 853,755 km (0.102 R)
• M9: 933,940 km (0.106 R)
• M10: 1,013,077 km (0.107 R)
• M11: 1,119,740 km (0.046 R)
• M12: 1,200,224 km (0.094 R)
• M13: 1,394,551 km (0.068 R)
• M14: 1,491,192 km (0.1 R)
• M15: 1,580,651 km (0.106 R)
• M16: 1,725,761 km (0.075 R)
• M17: 1,830,031 km (0.056 R)
• M18: 1,926,372 km (0.11 R)
• M19: 2,003,714 km (0.104 R)
• M20: 2,198,939 km (0.091 R)
• M21: 2,301,713 km (0.068 R)
• M22: 2,400,597 km (0.1 R)
• M23: 2,529,102 km (0.12 R)
• M24: 2,671,519 km (0.064 R)
• M25: 2,851,934 km (0.119 R)
• M26: 3,000,335 km (0.07 R)
• M27: 3,096,676 km (0.109 R)
• M28: 3,329,899 km (0.082 R)
• M29: 3,626,252 km (0.114 R)
• M30: 3,716,310 km (0.044 R)
• M31: 3,852,594 km (0.118 R)
• M32: 3,931,432 km (0.08 R)
• M33: 4,010,719 km (0.118 R)
• M34: 4,353,597 km (0.117 R)
• M35: 4,629,306 km (0.092 R)
• M36: 4,706,050 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 8.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.16 AU - 1.5 AU

Year: 1078 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,381,026 km

• M1: 100,979 km (0.098 R)
• M2: 151,692 km (0.093 R)
• M3: 213,476 km (0.089 R)
• M4: 369,656 km (0.043 R)
• M5: 436,676 km (0.109 R)
• M6: 527,183 km (0.099 R)
• M7: 696,677 km (0.105 R)
• M8: 760,855 km (0.064 R)
• M9: 816,056 km (0.049 R)
• M10: 930,648 km (0.109 R)
• M11: 1,020,257 km (0.09 R)
• M12: 1,131,857 km (0.114 R)
• M13: 1,267,094 km (0.088 R)
• M14: 1,353,711 km (0.115 R)
• M15: 1,469,949 km (0.079 R)
• M16: 1,625,381 km (0.048 R)
• M17: 1,793,828 km (0.086 R)
• M18: 1,868,777 km (0.065 R)
• M19: 2,061,010 km (0.073 R)
• M20: 2,187,420 km (0.073 R)
• M21: 2,324,601 km (0.041 R)
• M22: 2,624,695 km (0.084 R)
• M23: 2,701,588 km (0.032 R)
• M24: 2,937,055 km (0.113 R)
• M25: 3,097,723 km (0.074 R)
• M26: 3,279,634 km (0.105 R)
• M27: 3,682,800 km (0.045 R)
• M28: 3,798,140 km (0.092 R)
• M29: 4,352,251 km (0.088 R)
• M30: 4,443,655 km (0.066 R)
• M31: 4,535,807 km (0.028 R)
• M32: 4,701,113 km (0.061 R)
• M33: 4,773,967 km (0.092 R)
• M34: 4,899,929 km (0.061 R)
• M35: 4,984,451 km (0.078 R)
• M36: 5,037,559 km (0.068 R)
• M37: 5,219,619 km (0.106 R)
• M38: 5,360,241 km (0.116 R)
• M39: 5,656,295 km (0.098 R)
• M40: 5,879,047 km (0.104 R)
• M41: 5,980,324 km (0.08 R)
• M42: 6,150,268 km (0.032 R)
• M43: 6,264,560 km (0.097 R)
• M44: 6,414,009 km (0.095 R)
• M45: 6,846,197 km (0.113 R)
• M46: 7,000,133 km (0.101 R)
• M47: 7,155,416 km (0.088 R)
• M48: 7,530,158 km (0.108 R)
• M49: 7,849,400 km (0.119 R)
• M50: 8,035,650 km (0.094 R)
• M51: 8,135,581 km (0.088 R)
• M52: 8,210,679 km (0.101 R)
• M53: 8,273,660 km (0.091 R)
• M54: 8,539,346 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 11.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.8 AU - 1.82 AU

Year: 1712 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,381,026 km

• M1: 156,031 km (0.032 R)
• M2: 227,538 km (0.114 R)
• M3: 320,139 km (0.055 R)
• M4: 396,285 km (0.062 R)
• M5: 537,655 km (0.112 R)
• M6: 640,578 km (0.116 R)
• M7: 737,667 km (0.078 R)
• M8: 847,472 km (0.035 R)
• M9: 963,111 km (0.106 R)
• M10: 1,227,451 km (0.064 R)
• M11: 1,301,501 km (0.08 R)
• M12: 1,577,210 km (0.05 R)
• M13: 1,759,271 km (0.04 R)
• M14: 1,900,491 km (0.11 R)
• M15: 1,996,832 km (0.092 R)
• M16: 2,144,485 km (0.069 R)
• M17: 2,285,556 km (0.079 R)
• M18: 2,492,600 km (0.082 R)
• M19: 2,609,136 km (0.118 R)
• M20: 2,705,926 km (0.078 R)
• M21: 2,914,316 km (0.112 R)
• M22: 3,037,286 km (0.088 R)
• M23: 3,370,141 km (0.076 R)
• M24: 3,511,212 km (0.111 R)
• M25: 3,690,579 km (0.119 R)
• M26: 3,775,252 km (0.106 R)
• M27: 3,848,405 km (0.085 R)
• M28: 3,922,157 km (0.068 R)
• M29: 4,008,625 km (0.088 R)
• M30: 4,158,372 km (0.078 R)
• M31: 4,502,298 km (0.057 R)
• M32: 4,658,178 km (0.064 R)
• M33: 4,895,441 km (0.072 R)
• M34: 5,177,134 km (0.067 R)
• M35: 5,313,268 km (0.057 R)
• M36: 5,658,689 km (0.034 R)
• M37: 5,770,738 km (0.118 R)
• M38: 6,429,567 km (0.101 R)
• M39: 6,649,625 km (0.058 R)
• M40: 7,097,372 km (0.063 R)
• M41: 7,616,476 km (0.046 R)
• M42: 7,818,284 km (0.102 R)
• M43: 7,990,321 km (0.056 R)
• M44: 8,354,293 km (0.087 R)
• M45: 8,610,704 km (0.111 R)
• M46: 8,707,494 km (0.031 R)
• M47: 8,821,038 km (0.11 R)
• M48: 9,049,325 km (0.095 R)
• M49: 9,213,583 km (0.099 R)
• M50: 9,378,889 km (0.075 R)
• M51: 9,746,152 km (0.116 R)
• M52: 10,100,998 km (0.064 R)
• M53: 10,237,281 km (0.093 R)
• M54: 10,788,699 km (0.089 R)
• M55: 10,928,124 km (0.111 R)
• M56: 11,173,465 km (0.068 R)
• M57: 11,243,926 km (0.111 R)
• M58: 11,332,188 km (0.112 R)
• M59: 11,580,521 km (0.114 R)
• M60: 12,064,619 km (0.047 R)
• M61: 12,136,875 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 10.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.73 AU - 5.13 AU

Year: 6554 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,381,026 km

• M1: 134,339 km (0.08 R)
• M2: 404,363 km (0.102 R)
• M3: 735,722 km (0.062 R)
• M4: 947,403 km (0.088 R)
• M5: 1,429,856 km (0.058 R)
• M6: 1,658,442 km (0.035 R)
• M7: 2,129,675 km (0.092 R)
• M8: 2,215,844 km (0.101 R)
• M9: 2,436,501 km (0.1 R)
• M10: 2,781,174 km (0.079 R)
• M11: 2,971,313 km (0.103 R)
• M12: 3,043,868 km (0.045 R)
• M13: 3,289,657 km (0.053 R)
• M14: 3,389,888 km (0.087 R)
• M15: 3,516,597 km (0.1 R)
• M16: 3,619,221 km (0.063 R)
• M17: 4,282,538 km (0.077 R)
• M18: 4,586,521 km (0.087 R)
• M19: 4,868,962 km (0.07 R)
• M20: 5,391,657 km (0.093 R)
• M21: 6,178,093 km (0.106 R)
• M22: 6,458,738 km (0.083 R)
• M23: 6,935,806 km (0.066 R)
• M24: 7,490,365 km (0.039 R)
• M25: 7,656,120 km (0.109 R)
• M26: 7,789,711 km (0.053 R)
• M27: 7,991,518 km (0.109 R)
• M28: 8,331,704 km (0.054 R)
• M29: 8,815,803 km (0.109 R)
• M30: 8,920,820 km (0.105 R)
• M31: 9,380,534 km (0.041 R)
• M32: 9,703,217 km (0.025 R)
• M33: 9,775,473 km (0.092 R)
• M34: 9,884,231 km (0.104 R)
• M35: 10,212,598 km (0.036 R)
• M36: 10,544,705 km (0.072 R)
• M37: 10,730,805 km (0.091 R)
• M38: 11,257,389 km (0.078 R)
• M39: 12,024,527 km (0.077 R)
• M40: 12,571,457 km (0.081 R)
• M41: 12,808,420 km (0.027 R)
• M42: 13,166,557 km (0.119 R)
• M43: 13,730,242 km (0.06 R)
• M44: 14,425,274 km (0.044 R)
• M45: 15,006,462 km (0.116 R)
• M46: 15,215,749 km (0.116 R)
• M47: 15,637,465 km (0.089 R)
• M48: 15,764,773 km (0.107 R)
• M49: 15,935,016 km (0.1 R)
• M50: 16,708,437 km (0.12 R)
• M51: 17,318,646 km (0.11 R)
• M52: 19,192,360 km (0.055 R)
• M53: 19,283,166 km (0.114 R)
• M54: 19,374,121 km (0.078 R)
• M55: 20,476,957 km (0.119 R)
• M56: 21,082,828 km (0.085 R)
• M57: 21,223,600 km (0.103 R)
• M58: 21,505,741 km (0.085 R)
• M59: 21,884,074 km (0.083 R)
• M60: 24,052,645 km (0.119 R)
• M61: 24,445,190 km (0.102 R)
• M62: 25,137,529 km (0.111 R)
• M63: 25,386,310 km (0.057 R)
• M64: 25,735,920 km (0.072 R)
• M65: 25,836,151 km (0.077 R)
• M66: 25,986,796 km (0.106 R)
• M67: 26,794,624 km (0.106 R)
• M68: 27,508,356 km (0.098 R)
• M69: 28,176,609 km (0.109 R)
• M70: 28,746,278 km (0.11 R)
• M71: 29,529,273 km (0.103 R)
• M72: 30,002,302 km (0.118 R)
• M73: 30,478,023 km (0.075 R)
• M74: 31,276,277 km (0.106 R)
• M75: 31,704,875 km (0.12 R)
• M76: 32,459,596 km (0.103 R)
• M77: 32,567,905 km (0.097 R)
• M78: 32,893,430 km (0.1 R)
• M79: 34,041,594 km (0.117 R)
• M80: 34,537,660 km (0.089 R)
• M81: 36,377,116 km (0.12 R)
• M82: 36,489,613 km (0.112 R)
• M83: 36,602,111 km (0.073 R)
• M84: 37,507,328 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.7

Radius: 4.9

Gravity: 36.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.53 AU - 10.23 AU

Year: 18601 Days

Day: 18 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,381,026 km

• M1: 316,549 km (0.079 R)
• M2: 408,402 km (0.119 R)
• M3: 447,746 km (0.086 R)
• M4: 552,016 km (0.09 R)
• M5: 664,215 km (0.03 R)
• M6: 1,329,027 km (0.095 R)
• M7: 1,480,421 km (0.1 R)
• M8: 2,140,446 km (0.091 R)
• M9: 2,246,511 km (0.087 R)
• M10: 2,500,528 km (0.092 R)
• M11: 3,115,226 km (0.084 R)
• M12: 3,357,425 km (0.097 R)
• M13: 3,522,282 km (0.12 R)
• M14: 4,032,411 km (0.092 R)
• M15: 4,075,944 km (0.109 R)
• M16: 4,886,614 km (0.087 R)
• M17: 4,979,664 km (0.118 R)
• M18: 6,496,138 km (0.058 R)
• M19: 7,066,106 km (0.114 R)
• M20: 7,437,109 km (0.073 R)
• M21: 8,087,710 km (0.08 R)
• M22: 9,211,938 km (0.066 R)
• M23: 10,205,567 km (0.103 R)
• M24: 10,324,647 km (0.098 R)
• M25: 11,294,041 km (0.088 R)
• M26: 11,540,877 km (0.093 R)
• M27: 13,578,999 km (0.098 R)
• M28: 13,841,543 km (0.108 R)
• M29: 14,371,568 km (0.074 R)
• M30: 17,402,720 km (0.115 R)
• M31: 17,473,929 km (0.087 R)
• M32: 17,974,483 km (0.082 R)
• M33: 18,479,675 km (0.067 R)
• M34: 19,283,166 km (0.066 R)
• M35: 20,097,876 km (0.05 R)
• M36: 20,697,464 km (0.11 R)
• M37: 21,075,198 km (0.063 R)
• M38: 21,455,177 km (0.053 R)
• M39: 21,914,143 km (0.084 R)
• M40: 23,310,340 km (0.114 R)
• M41: 24,098,422 km (0.1 R)
• M42: 24,575,489 km (0.075 R)
• M43: 24,735,260 km (0.116 R)
• M44: 26,269,536 km (0.063 R)
• M45: 28,167,633 km (0.1 R)
• M46: 31,053,376 km (0.064 R)
• M47: 32,882,210 km (0.068 R)
• M48: 33,499,451 km (0.101 R)
• M49: 34,298,753 km (0.041 R)
• M50: 34,388,063 km (0.078 R)
• M51: 34,477,223 km (0.066 R)
• M52: 35,104,337 km (0.112 R)
• M53: 35,194,245 km (0.12 R)
• M54: 35,374,361 km (0.068 R)
• M55: 37,099,674 km (0.109 R)
• M56: 37,834,349 km (0.119 R)
• M57: 40,254,842 km (0.106 R)
• M58: 40,726,076 km (0.107 R)
• M59: 41,483,789 km (0.103 R)
• M60: 41,864,366 km (0.069 R)
• M61: 42,150,546 km (0.119 R)
• M62: 45,145,945 km (0.044 R)
• M63: 46,817,551 km (0.108 R)
• M64: 47,313,019 km (0.096 R)
• M65: 50,423,458 km (0.09 R)
• M66: 51,236,822 km (0.082 R)
• M67: 51,338,848 km (0.119 R)
• M68: 51,543,049 km (0.117 R)
• M69: 54,013,807 km (0.112 R)
• M70: 54,846,020 km (0.12 R)
• M71: 55,682,422 km (0.113 R)
• M72: 56,523,012 km (0.054 R)
• M73: 57,473,707 km (0.112 R)
• M74: 57,897,966 km (0.1 R)
• M75: 59,498,065 km (0.061 R)
• M76: 59,927,261 km (0.12 R)
• M77: 63,725,851 km (0.112 R)
• M78: 65,377,561 km (0.115 R)
• M79: 66,597,681 km (0.063 R)
• M80: 68,049,379 km (0.112 R)
• M81: 68,610,520 km (0.085 R)
• M82: 71,097,585 km (0.116 R)
• M83: 71,211,279 km (0.062 R)
• M84: 71,666,954 km (0.054 R)
• M85: 72,009,234 km (0.106 R)
• M86: 73,499,079 km (0.097 R)
• M87: 73,729,161 km (0.044 R)
• M88: 74,536,391 km (0.204 R)
• M89: 75,114,736 km (0.095 R)
• M90: 76,043,141 km (0.11 R)
• M91: 77,209,107 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,487 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit