🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.97 AU

Year: 310 Days

Day: 13.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.31 AU - 2.69 AU

Year: 1458 Days

Day: 47.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,316,090 km

• M1: 129,701 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.22 AU - 3.32 AU

Year: 1701 Days

Day: 33.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.99 AU - 4.07 AU

Year: 2447 Days

Day: 23.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,316,090 km

• M1: 880,084 km (0.051 R)
• M2: 1,649,167 km (0.065 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 11.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.24 AU - 9.46 AU

Year: 10549 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,316,090 km

• M1: 149,299 km (0.111 R)
• M2: 247,136 km (0.083 R)
• M3: 340,186 km (0.081 R)
• M4: 501,153 km (0.047 R)
• M5: 721,062 km (0.081 R)
• M6: 1,059,003 km (0.071 R)
• M7: 1,200,822 km (0.087 R)
• M8: 1,464,862 km (0.05 R)
• M9: 1,727,107 km (0.109 R)
• M10: 1,874,761 km (0.069 R)
• M11: 1,982,920 km (0.03 R)
• M12: 2,071,033 km (0.053 R)
• M13: 2,182,932 km (0.096 R)
• M14: 2,651,622 km (0.11 R)
• M15: 2,798,378 km (0.101 R)
• M16: 3,281,130 km (0.12 R)
• M17: 3,735,309 km (0.081 R)
• M18: 3,872,640 km (0.045 R)
• M19: 4,971,736 km (0.116 R)
• M20: 5,840,002 km (0.032 R)
• M21: 6,064,548 km (0.054 R)
• M22: 6,488,957 km (0.113 R)
• M23: 6,588,290 km (0.116 R)
• M24: 7,194,910 km (0.086 R)
• M25: 7,366,648 km (0.08 R)
• M26: 7,854,786 km (0.117 R)
• M27: 8,317,492 km (0.044 R)
• M28: 8,643,017 km (0.087 R)
• M29: 9,644,724 km (0.116 R)
• M30: 10,101,746 km (0.103 R)
• M31: 10,604,843 km (0.105 R)
• M32: 11,076,675 km (0.119 R)
• M33: 11,474,905 km (0.045 R)
• M34: 12,285,725 km (0.106 R)
• M35: 12,367,854 km (0.089 R)
• M36: 12,698,166 km (0.088 R)
• M37: 13,115,096 km (0.118 R)
• M38: 13,748,942 km (0.038 R)
• M39: 14,566,195 km (0.1 R)
• M40: 14,696,644 km (0.034 R)
• M41: 15,620,860 km (0.091 R)
• M42: 16,337,733 km (0.049 R)
• M43: 16,700,059 km (0.112 R)
• M44: 16,791,164 km (0.108 R)
• M45: 18,363,887 km (0.071 R)
• M46: 18,457,834 km (0.035 R)
• M47: 18,930,115 km (0.071 R)
• M48: 20,176,714 km (0.092 R)
• M49: 20,468,130 km (0.116 R)
• M50: 21,449,642 km (0.028 R)
• M51: 22,245,951 km (0.112 R)
• M52: 22,950,557 km (0.066 R)
• M53: 23,153,262 km (0.083 R)
• M54: 24,227,226 km (0.12 R)
• M55: 24,537,043 km (0.086 R)
• M56: 25,056,297 km (0.117 R)
• M57: 29,119,674 km (0.091 R)
• M58: 29,284,232 km (0.051 R)
• M59: 29,835,051 km (0.103 R)
• M60: 30,611,913 km (0.041 R)
• M61: 31,564,104 km (0.038 R)
• M62: 31,959,042 km (0.114 R)
• M63: 32,924,995 km (0.079 R)
• M64: 34,073,757 km (0.074 R)
• M65: 34,189,247 km (0.114 R)
• M66: 34,362,930 km (0.115 R)
• M67: 34,594,807 km (0.041 R)
• M68: 35,352,370 km (0.116 R)
• M69: 35,703,776 km (0.102 R)
• M70: 36,469,268 km (0.104 R)
• M71: 36,883,654 km (0.102 R)
• M72: 37,717,214 km (0.106 R)
• M73: 38,016,409 km (0.087 R)
• M74: 38,376,491 km (0.069 R)
• M75: 39,402,882 km (0.11 R)
• M76: 39,524,206 km (0.1 R)
• M77: 39,645,680 km (0.073 R)
• M78: 40,621,955 km (0.106 R)
• M79: 40,867,296 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 10

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.24 AU - 11.34 AU

Year: 12179 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,316,090 km

• M1: 210,185 km (0.083 R)
• M2: 366,964 km (0.096 R)
• M3: 713,881 km (0.084 R)
• M4: 810,521 km (0.067 R)
• M5: 911,799 km (0.088 R)
• M6: 1,039,406 km (0.085 R)
• M7: 1,765,404 km (0.06 R)
• M8: 2,009,399 km (0.12 R)
• M9: 2,206,718 km (0.087 R)
• M10: 2,351,529 km (0.078 R)
• M11: 2,529,700 km (0.054 R)
• M12: 3,220,543 km (0.101 R)
• M13: 3,319,278 km (0.098 R)
• M14: 4,073,251 km (0.066 R)
• M15: 4,251,871 km (0.111 R)
• M16: 4,433,183 km (0.115 R)
• M17: 5,068,675 km (0.082 R)
• M18: 5,772,533 km (0.111 R)
• M19: 5,933,052 km (0.119 R)
• M20: 6,013,984 km (0.105 R)
• M21: 6,506,909 km (0.078 R)
• M22: 6,632,122 km (0.098 R)
• M23: 6,758,233 km (0.08 R)
• M24: 7,575,337 km (0.043 R)
• M25: 7,663,151 km (0.119 R)
• M26: 7,751,264 km (0.033 R)
• M27: 8,242,394 km (0.1 R)
• M28: 8,468,885 km (0.108 R)
• M29: 8,697,471 km (0.073 R)
• M30: 11,595,929 km (0.071 R)
• M31: 11,849,797 km (0.105 R)
• M32: 12,518,799 km (0.088 R)
• M33: 13,465,304 km (0.081 R)
• M34: 14,598,359 km (0.116 R)
• M35: 15,093,378 km (0.082 R)
• M36: 15,204,080 km (0.079 R)
• M37: 15,482,033 km (0.101 R)
• M38: 17,417,082 km (0.085 R)
• M39: 18,709,308 km (0.069 R)
• M40: 19,668,380 km (0.115 R)
• M41: 20,704,944 km (0.027 R)
• M42: 20,889,697 km (0.037 R)
• M43: 21,198,916 km (0.114 R)
• M44: 21,447,248 km (0.102 R)
• M45: 21,947,055 km (0.111 R)
• M46: 23,533,391 km (0.08 R)
• M47: 26,882,438 km (0.067 R)
• M48: 27,286,053 km (0.092 R)
• M49: 27,421,140 km (0.1 R)
• M50: 27,759,680 km (0.112 R)
• M51: 28,236,000 km (0.086 R)
• M52: 28,852,193 km (0.062 R)
• M53: 30,447,355 km (0.103 R)
• M54: 31,149,867 km (0.084 R)
• M55: 31,503,068 km (0.096 R)
• M56: 31,786,556 km (0.108 R)
• M57: 33,144,904 km (0.027 R)
• M58: 33,722,651 km (0.107 R)
• M59: 33,940,017 km (0.047 R)
• M60: 34,449,248 km (0.043 R)
• M61: 34,522,252 km (0.034 R)
• M62: 36,809,154 km (0.108 R)
• M63: 37,707,639 km (0.099 R)
• M64: 38,234,972 km (0.11 R)
• M65: 38,310,519 km (0.065 R)
• M66: 40,599,815 km (0.108 R)
• M67: 42,306,577 km (0.083 R)
• M68: 43,483,763 km (0.116 R)
• M69: 43,562,601 km (0.066 R)
• M70: 45,069,949 km (0.064 R)
• M71: 45,389,490 km (0.1 R)
• M72: 46,030,816 km (0.094 R)
• M73: 46,191,634 km (0.086 R)
• M74: 47,647,071 km (0.083 R)
• M75: 48,298,869 km (0.059 R)
• M76: 48,462,230 km (0.088 R)
• M77: 48,953,510 km (0.09 R)
• M78: 49,035,639 km (0.117 R)
• M79: 49,775,999 km (0.059 R)
• M80: 50,189,038 km (0.07 R)
• M81: 50,520,248 km (0.085 R)
• M82: 51,351,414 km (0.041 R)
• M83: 51,518,066 km (0.107 R)
• M84: 51,685,017 km (0.118 R)
• M85: 52,438,542 km (0.109 R)
• M86: 52,858,762 km (0.108 R)
• M87: 53,111,433 km (0.091 R)
• M88: 53,956,511 km (0.116 R)
• M89: 54,126,006 km (0.094 R)
• M90: 54,976,469 km (0.1 R)
• M91: 55,745,552 km (0.101 R)
• M92: 56,432,356 km (0.026 R)
• M93: 57,467,573 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 14.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.29 AU - 12.59 AU

Year: 12446 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,316,090 km

• M1: 355,445 km (0.068 R)
• M2: 604,824 km (0.113 R)
• M3: 961,316 km (0.105 R)
• M4: 1,433,896 km (0.097 R)
• M5: 2,004,312 km (0.084 R)
• M6: 2,179,940 km (0.109 R)
• M7: 2,269,848 km (0.084 R)
• M8: 4,395,185 km (0.025 R)
• M9: 4,625,865 km (0.061 R)
• M10: 5,019,158 km (0.101 R)
• M11: 5,220,068 km (0.078 R)
• M12: 5,712,993 km (0.111 R)
• M13: 6,092,523 km (0.097 R)
• M14: 6,307,046 km (0.101 R)
• M15: 6,699,591 km (0.062 R)
• M16: 7,190,122 km (0.083 R)
• M17: 7,325,957 km (0.059 R)
• M18: 7,508,467 km (0.108 R)
• M19: 8,973,329 km (0.063 R)
• M20: 9,119,785 km (0.069 R)
• M21: 9,217,922 km (0.096 R)
• M22: 9,563,941 km (0.115 R)
• M23: 9,763,655 km (0.093 R)
• M24: 10,268,847 km (0.087 R)
• M25: 10,627,732 km (0.103 R)
• M26: 11,622,408 km (0.1 R)
• M27: 12,374,437 km (0.112 R)
• M28: 12,646,854 km (0.086 R)
• M29: 13,981,866 km (0.119 R)
• M30: 14,265,803 km (0.09 R)
• M31: 14,551,534 km (0.105 R)
• M32: 14,896,806 km (0.073 R)
• M33: 15,244,921 km (0.11 R)
• M34: 15,831,195 km (0.079 R)
• M35: 16,186,490 km (0.115 R)
• M36: 17,086,171 km (0.116 R)
• M37: 18,311,079 km (0.102 R)
• M38: 18,497,178 km (0.082 R)
• M39: 19,374,420 km (0.11 R)
• M40: 21,169,146 km (0.033 R)
• M41: 21,299,446 km (0.112 R)
• M42: 21,495,269 km (0.114 R)
• M43: 22,086,480 km (0.064 R)
• M44: 22,417,241 km (0.047 R)
• M45: 22,749,647 km (0.066 R)
• M46: 23,554,185 km (0.036 R)
• M47: 24,095,579 km (0.096 R)
• M48: 24,709,679 km (0.109 R)
• M49: 25,398,128 km (0.12 R)
• M50: 26,512,632 km (0.033 R)
• M51: 26,723,416 km (0.111 R)
• M52: 27,785,561 km (0.12 R)
• M53: 28,142,651 km (0.103 R)
• M54: 28,285,965 km (0.096 R)
• M55: 28,645,299 km (0.095 R)
• M56: 30,611,315 km (0.102 R)
• M57: 32,320,321 km (0.1 R)
• M58: 33,907,704 km (0.12 R)
• M59: 34,519,110 km (0.084 R)
• M60: 35,057,064 km (0.087 R)
• M61: 36,297,081 km (0.067 R)
• M62: 37,867,410 km (0.087 R)
• M63: 38,104,822 km (0.111 R)
• M64: 38,740,463 km (0.118 R)
• M65: 40,183,334 km (0.096 R)
• M66: 41,399,266 km (0.095 R)
• M67: 41,562,328 km (0.089 R)
• M68: 42,791,873 km (0.095 R)
• M69: 44,700,293 km (0.069 R)
• M70: 47,828,384 km (0.068 R)
• M71: 47,999,524 km (0.06 R)
• M72: 50,329,062 km (0.099 R)
• M73: 52,166,423 km (0.084 R)
• M74: 54,025,625 km (0.113 R)
• M75: 55,636,495 km (0.113 R)
• M76: 57,717,701 km (0.099 R)
• M77: 58,173,526 km (0.109 R)
• M78: 58,264,780 km (0.07 R)
• M79: 58,447,589 km (0.108 R)
• M80: 59,640,183 km (0.116 R)
• M81: 60,193,246 km (0.107 R)
• M82: 60,655,504 km (0.12 R)
• M83: 62,142,656 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 6.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.02 AU - 17.48 AU

Year: 21973 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,316,090 km

• M1: 157,527 km (0.098 R)
• M2: 455,974 km (0.066 R)
• M3: 711,787 km (0.057 R)
• M4: 1,266,496 km (0.09 R)
• M5: 1,571,077 km (0.08 R)
• M6: 1,624,184 km (0.097 R)
• M7: 1,786,797 km (0.03 R)
• M8: 2,186,672 km (0.079 R)
• M9: 2,489,009 km (0.112 R)
• M10: 3,648,094 km (0.114 R)
• M11: 4,226,289 km (0.093 R)
• M12: 4,450,537 km (0.116 R)
• M13: 4,564,081 km (0.104 R)
• M14: 5,345,431 km (0.085 R)
• M15: 5,587,929 km (0.094 R)
• M16: 5,628,620 km (0.049 R)
• M17: 7,072,539 km (0.11 R)
• M18: 7,428,133 km (0.036 R)
• M19: 7,653,277 km (0.05 R)
• M20: 7,835,039 km (0.102 R)
• M21: 8,389,000 km (0.112 R)
• M22: 8,576,446 km (0.111 R)
• M23: 9,485,702 km (0.067 R)
• M24: 9,976,383 km (0.072 R)
• M25: 10,274,831 km (0.056 R)
• M26: 10,425,176 km (0.085 R)
• M27: 10,576,270 km (0.07 R)
• M28: 11,342,361 km (0.088 R)
• M29: 12,020,638 km (0.112 R)
• M30: 13,252,726 km (0.097 R)
• M31: 13,911,256 km (0.109 R)
• M32: 14,188,909 km (0.054 R)
• M33: 15,032,641 km (0.096 R)
• M34: 16,533,108 km (0.066 R)
• M35: 16,827,068 km (0.119 R)
• M36: 17,659,580 km (0.087 R)
• M37: 18,627,179 km (0.086 R)
• M38: 19,736,148 km (0.098 R)
• M39: 20,613,539 km (0.091 R)
• M40: 20,676,670 km (0.09 R)
• M41: 21,760,057 km (0.072 R)
• M42: 22,927,220 km (0.063 R)
• M43: 23,386,635 km (0.096 R)
• M44: 23,716,648 km (0.06 R)
• M45: 23,915,314 km (0.105 R)
• M46: 24,448,032 km (0.096 R)
• M47: 24,850,151 km (0.096 R)
• M48: 25,186,746 km (0.041 R)
• M49: 25,389,601 km (0.063 R)
• M50: 26,001,157 km (0.073 R)
• M51: 27,169,367 km (0.073 R)
• M52: 27,725,123 km (0.065 R)
• M53: 28,636,174 km (0.086 R)
• M54: 29,201,654 km (0.039 R)
• M55: 29,699,366 km (0.098 R)
• M56: 30,920,085 km (0.102 R)
• M57: 33,335,941 km (0.087 R)
• M58: 33,781,742 km (0.099 R)
• M59: 34,904,624 km (0.117 R)
• M60: 36,880,064 km (0.112 R)
• M61: 37,572,253 km (0.054 R)
• M62: 37,803,831 km (0.078 R)
• M63: 39,831,630 km (0.076 R)
• M64: 40,383,496 km (0.102 R)
• M65: 41,734,515 km (0.054 R)
• M66: 42,858,144 km (0.066 R)
• M67: 43,342,692 km (0.067 R)
• M68: 44,398,853 km (0.048 R)
• M69: 44,889,235 km (0.119 R)
• M70: 45,792,806 km (0.119 R)
• M71: 46,122,819 km (0.054 R)
• M72: 46,371,002 km (0.089 R)
• M73: 46,536,606 km (0.119 R)
• M74: 47,785,001 km (0.096 R)
• M75: 48,707,571 km (0.086 R)
• M76: 49,635,975 km (0.078 R)
• M77: 52,369,876 km (0.075 R)
• M78: 52,887,784 km (0.064 R)
• M79: 53,320,870 km (0.104 R)
• M80: 53,841,919 km (0.099 R)
• M81: 54,016,051 km (0.051 R)
• M82: 55,152,097 km (0.111 R)
• M83: 57,536,837 km (0.049 R)
• M84: 57,714,859 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit