🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 13.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 409 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,007,667 km

• M1: 164,857 km (0.065 R)
• M2: 254,616 km (0.096 R)
• M3: 381,624 km (0.113 R)
• M4: 494,271 km (0.094 R)
• M5: 577,597 km (0.115 R)
• M6: 663,616 km (0.096 R)
• M7: 765,343 km (0.118 R)
• M8: 884,423 km (0.072 R)
• M9: 994,676 km (0.11 R)
• M10: 1,114,205 km (0.115 R)
• M11: 1,255,874 km (0.075 R)
• M12: 1,346,680 km (0.091 R)
• M13: 1,435,242 km (0.089 R)
• M14: 1,530,685 km (0.111 R)
• M15: 1,685,070 km (0.042 R)
• M16: 1,776,475 km (0.099 R)
• M17: 1,944,473 km (0.08 R)
• M18: 2,045,751 km (0.049 R)
• M19: 2,133,266 km (0.032 R)
• M20: 2,291,091 km (0.104 R)
• M21: 2,382,346 km (0.072 R)
• M22: 2,635,316 km (0.114 R)
• M23: 2,759,482 km (0.119 R)
• M24: 2,949,621 km (0.111 R)
• M25: 3,037,435 km (0.091 R)
• M26: 3,120,312 km (0.051 R)
• M27: 3,239,991 km (0.114 R)
• M28: 3,471,568 km (0.046 R)
• M29: 3,652,133 km (0.069 R)
• M30: 3,753,111 km (0.077 R)
• M31: 3,893,584 km (0.119 R)
• M32: 3,983,791 km (0.025 R)
• M33: 4,074,896 km (0.116 R)
• M34: 4,160,018 km (0.062 R)
• M35: 4,245,737 km (0.087 R)
• M36: 4,358,684 km (0.114 R)
• M37: 4,445,899 km (0.092 R)
• M38: 4,567,522 km (0.109 R)
• M39: 4,745,244 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.99 AU - 1.53 AU

Year: 928 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,007,667 km

• M1: 157,676 km (0.114 R)
• M2: 237,262 km (0.112 R)
• M3: 386,710 km (0.111 R)
• M4: 476,469 km (0.085 R)
• M5: 566,228 km (0.119 R)
• M6: 648,058 km (0.063 R)
• M7: 793,168 km (0.051 R)
• M8: 933,042 km (0.082 R)
• M9: 1,051,374 km (0.093 R)
• M10: 1,137,393 km (0.094 R)
• M11: 1,251,835 km (0.082 R)
• M12: 1,337,106 km (0.075 R)
• M13: 1,479,224 km (0.078 R)
• M14: 1,562,699 km (0.11 R)
• M15: 1,808,638 km (0.107 R)
• M16: 1,928,915 km (0.072 R)
• M17: 2,013,139 km (0.083 R)
• M18: 2,185,475 km (0.096 R)
• M19: 2,453,405 km (0.06 R)
• M20: 2,621,104 km (0.043 R)
• M21: 2,871,232 km (0.119 R)
• M22: 3,066,158 km (0.116 R)
• M23: 3,274,847 km (0.047 R)
• M24: 3,553,997 km (0.071 R)
• M25: 3,648,842 km (0.077 R)
• M26: 3,754,159 km (0.075 R)
• M27: 3,977,807 km (0.085 R)
• M28: 4,145,955 km (0.118 R)
• M29: 4,225,841 km (0.114 R)
• M30: 4,306,324 km (0.089 R)
• M31: 4,654,139 km (0.113 R)
• M32: 5,021,701 km (0.095 R)
• M33: 5,420,679 km (0.097 R)
• M34: 5,729,449 km (0.088 R)
• M35: 5,852,418 km (0.115 R)
• M36: 6,146,528 km (0.102 R)
• M37: 6,456,943 km (0.104 R)
• M38: 6,713,803 km (0.092 R)
• M39: 6,855,472 km (0.117 R)
• M40: 7,492,460 km (0.105 R)
• M41: 7,663,899 km (0.102 R)
• M42: 7,886,351 km (0.092 R)
• M43: 7,973,417 km (0.07 R)
• M44: 8,110,897 km (0.032 R)
• M45: 8,350,254 km (0.12 R)
• M46: 8,540,842 km (0.053 R)
• M47: 8,643,167 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 10.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.35 AU - 1.95 AU

Year: 1390 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,007,667 km

• M1: 147,204 km (0.112 R)
• M2: 221,106 km (0.106 R)
• M3: 337,792 km (0.115 R)
• M4: 456,274 km (0.07 R)
• M5: 638,633 km (0.044 R)
• M6: 880,683 km (0.057 R)
• M7: 1,213,089 km (0.064 R)
• M8: 1,510,490 km (0.081 R)
• M9: 1,633,609 km (0.089 R)
• M10: 1,798,615 km (0.079 R)
• M11: 1,876,855 km (0.077 R)
• M12: 2,002,966 km (0.102 R)
• M13: 2,090,929 km (0.081 R)
• M14: 2,194,002 km (0.069 R)
• M15: 2,284,808 km (0.049 R)
• M16: 2,369,780 km (0.091 R)
• M17: 2,978,942 km (0.055 R)
• M18: 3,072,142 km (0.064 R)
• M19: 3,150,531 km (0.1 R)
• M20: 3,511,810 km (0.115 R)
• M21: 3,643,456 km (0.115 R)
• M22: 3,776,897 km (0.076 R)
• M23: 4,065,621 km (0.115 R)
• M24: 4,300,191 km (0.099 R)
• M25: 4,405,807 km (0.107 R)
• M26: 4,938,076 km (0.097 R)
• M27: 5,095,154 km (0.048 R)
• M28: 5,282,301 km (0.113 R)
• M29: 5,653,603 km (0.054 R)
• M30: 5,847,332 km (0.092 R)
• M31: 6,132,166 km (0.078 R)
• M32: 6,201,580 km (0.048 R)
• M33: 6,512,295 km (0.08 R)
• M34: 6,644,090 km (0.107 R)
• M35: 6,807,601 km (0.068 R)
• M36: 7,013,896 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 6.4

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.44 AU - 6.7 AU

Year: 11047 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,007,667 km

• M1: 146,756 km (0.081 R)
• M2: 202,855 km (0.066 R)
• M3: 371,751 km (0.058 R)
• M4: 518,955 km (0.095 R)
• M5: 650,302 km (0.079 R)
• M6: 1,816,417 km (0.114 R)
• M7: 1,942,080 km (0.042 R)
• M8: 2,175,153 km (0.062 R)
• M9: 2,308,594 km (0.1 R)
• M10: 3,074,984 km (0.115 R)
• M11: 3,532,305 km (0.064 R)
• M12: 3,594,837 km (0.082 R)
• M13: 3,848,854 km (0.081 R)
• M14: 4,141,617 km (0.081 R)
• M15: 4,240,800 km (0.081 R)
• M16: 4,543,287 km (0.1 R)
• M17: 4,992,231 km (0.085 R)
• M18: 5,204,360 km (0.107 R)
• M19: 5,527,941 km (0.097 R)
• M20: 5,895,203 km (0.095 R)
• M21: 6,194,698 km (0.119 R)
• M22: 6,308,243 km (0.118 R)
• M23: 6,422,536 km (0.066 R)
• M24: 6,730,558 km (0.079 R)
• M25: 6,847,394 km (0.113 R)
• M26: 7,043,517 km (0.054 R)
• M27: 7,521,931 km (0.088 R)
• M28: 8,636,135 km (0.068 R)
• M29: 8,720,808 km (0.09 R)
• M30: 10,469,308 km (0.083 R)
• M31: 10,559,515 km (0.045 R)
• M32: 11,336,826 km (0.069 R)
• M33: 11,568,852 km (0.077 R)
• M34: 11,802,524 km (0.057 R)
• M35: 12,132,238 km (0.114 R)
• M36: 12,274,505 km (0.03 R)
• M37: 13,334,705 km (0.088 R)
• M38: 13,678,033 km (0.113 R)
• M39: 13,875,651 km (0.052 R)
• M40: 14,423,778 km (0.076 R)
• M41: 15,438,500 km (0.095 R)
• M42: 15,644,197 km (0.089 R)
• M43: 15,695,659 km (0.065 R)
• M44: 16,475,961 km (0.119 R)
• M45: 17,003,144 km (0.118 R)
• M46: 18,236,579 km (0.073 R)
• M47: 18,727,110 km (0.117 R)
• M48: 20,280,535 km (0.086 R)
• M49: 20,336,783 km (0.075 R)
• M50: 21,015,808 km (0.114 R)
• M51: 21,300,942 km (0.096 R)
• M52: 21,415,384 km (0.104 R)
• M53: 21,472,530 km (0.105 R)
• M54: 21,874,949 km (0.057 R)
• M55: 22,163,972 km (0.078 R)
• M56: 23,273,390 km (0.052 R)
• M57: 23,509,156 km (0.112 R)
• M58: 23,568,247 km (0.082 R)
• M59: 24,221,541 km (0.081 R)
• M60: 25,242,846 km (0.072 R)
• M61: 25,303,283 km (0.085 R)
• M62: 26,400,883 km (0.03 R)
• M63: 28,705,139 km (0.084 R)
• M64: 30,943,422 km (0.101 R)
• M65: 31,267,601 km (0.044 R)
• M66: 31,593,126 km (0.09 R)
• M67: 31,854,323 km (0.113 R)
• M68: 32,116,120 km (0.097 R)
• M69: 33,369,750 km (0.076 R)
• M70: 34,572,218 km (0.105 R)
• M71: 35,449,310 km (0.058 R)
• M72: 36,265,516 km (0.119 R)
• M73: 36,402,248 km (0.076 R)
• M74: 36,950,524 km (0.12 R)
• M75: 37,294,600 km (0.101 R)
• M76: 38,124,569 km (0.099 R)
• M77: 38,960,671 km (0.116 R)
• M78: 39,802,907 km (0.074 R)
• M79: 40,367,639 km (0.026 R)
• M80: 40,509,308 km (0.095 R)
• M81: 42,149,649 km (0.109 R)
• M82: 42,653,195 km (0.119 R)
• M83: 42,725,301 km (0.093 R)
• M84: 44,321,660 km (0.093 R)
• M85: 45,789,814 km (0.031 R)
• M86: 45,937,467 km (0.098 R)
• M87: 46,307,422 km (0.06 R)
• M88: 46,455,674 km (0.115 R)
• M89: 46,678,276 km (0.063 R)
• M90: 47,647,371 km (0.084 R)
• M91: 48,472,403 km (0.118 R)
• M92: 48,547,651 km (0.088 R)
• M93: 48,848,941 km (0.102 R)
• M94: 48,924,488 km (0.115 R)
• M95: 50,822,885 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.9

Radius: 6.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.52 AU - 10.78 AU

Year: 19665 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,007,667 km

• M1: 93,947 km (0.104 R)
• M2: 703,708 km (0.056 R)
• M3: 1,263,354 km (0.03 R)
• M4: 1,635,703 km (0.056 R)
• M5: 1,676,843 km (0.057 R)
• M6: 1,952,701 km (0.111 R)
• M7: 2,618,561 km (0.112 R)
• M8: 3,777,197 km (0.085 R)
• M9: 3,942,353 km (0.065 R)
• M10: 4,222,849 km (0.068 R)
• M11: 5,042,346 km (0.097 R)
• M12: 5,501,162 km (0.118 R)
• M13: 5,973,443 km (0.118 R)
• M14: 6,425,827 km (0.041 R)
• M15: 6,922,791 km (0.095 R)
• M16: 7,125,047 km (0.106 R)
• M17: 7,639,215 km (0.117 R)
• M18: 7,848,203 km (0.107 R)
• M19: 8,343,223 km (0.113 R)
• M20: 8,414,731 km (0.101 R)
• M21: 8,703,006 km (0.096 R)
• M22: 9,252,180 km (0.027 R)
• M23: 10,731,702 km (0.054 R)
• M24: 11,919,061 km (0.053 R)
• M25: 11,959,452 km (0.075 R)
• M26: 12,651,342 km (0.093 R)
• M27: 12,692,332 km (0.088 R)
• M28: 13,523,797 km (0.09 R)
• M29: 14,501,718 km (0.031 R)
• M30: 14,544,653 km (0.073 R)
• M31: 14,933,907 km (0.094 R)
• M32: 15,414,116 km (0.12 R)
• M33: 15,855,280 km (0.094 R)
• M34: 15,988,422 km (0.057 R)
• M35: 16,032,853 km (0.111 R)
• M36: 16,121,863 km (0.072 R)
• M37: 16,166,443 km (0.083 R)
• M38: 17,294,262 km (0.045 R)
• M39: 18,354,163 km (0.072 R)
• M40: 18,962,577 km (0.109 R)
• M41: 19,340,162 km (0.056 R)
• M42: 19,577,425 km (0.072 R)
• M43: 20,054,941 km (0.107 R)
• M44: 21,265,337 km (0.071 R)
• M45: 22,003,004 km (0.118 R)
• M46: 22,052,521 km (0.088 R)
• M47: 23,250,800 km (0.029 R)
• M48: 23,655,014 km (0.113 R)
• M49: 23,807,155 km (0.038 R)
• M50: 24,932,879 km (0.058 R)
• M51: 25,242,846 km (0.086 R)
• M52: 25,398,278 km (0.048 R)
• M53: 25,866,669 km (0.052 R)
• M54: 25,918,878 km (0.061 R)
• M55: 25,971,238 km (0.118 R)
• M56: 26,233,034 km (0.039 R)
• M57: 27,448,517 km (0.081 R)
• M58: 27,822,062 km (0.116 R)
• M59: 27,875,469 km (0.034 R)
• M60: 28,466,380 km (0.084 R)
• M61: 30,318,552 km (0.105 R)
• M62: 30,538,909 km (0.11 R)
• M63: 31,760,974 km (0.084 R)
• M64: 32,321,667 km (0.047 R)
• M65: 32,603,210 km (0.099 R)
• M66: 32,716,157 km (0.115 R)
• M67: 32,942,199 km (0.086 R)
• M68: 34,539,605 km (0.113 R)
• M69: 34,769,836 km (0.091 R)
• M70: 35,116,155 km (0.095 R)
• M71: 35,173,900 km (0.05 R)
• M72: 36,454,308 km (0.065 R)
• M73: 36,630,086 km (0.118 R)
• M74: 36,806,013 km (0.098 R)
• M75: 37,041,330 km (0.068 R)
• M76: 37,159,064 km (0.099 R)
• M77: 37,513,162 km (0.112 R)
• M78: 38,224,650 km (0.079 R)
• M79: 38,701,418 km (0.095 R)
• M80: 38,820,947 km (0.11 R)
• M81: 38,940,625 km (0.041 R)
• M82: 39,060,303 km (0.084 R)
• M83: 39,600,800 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728

Radius: 5.9

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.09 AU - 10.77 AU

Year: 20527 Days

Day: 21.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,007,667 km

• M1: 152,291 km (0.096 R)
• M2: 612,603 km (0.119 R)
• M3: 826,827 km (0.086 R)
• M4: 1,381,387 km (0.088 R)
• M5: 1,792,930 km (0.084 R)
• M6: 2,384,590 km (0.104 R)
• M7: 3,354,583 km (0.104 R)
• M8: 3,730,522 km (0.083 R)
• M9: 3,945,195 km (0.116 R)
• M10: 4,522,194 km (0.053 R)
• M11: 4,613,299 km (0.085 R)
• M12: 5,557,411 km (0.115 R)
• M13: 5,851,970 km (0.081 R)
• M14: 5,901,636 km (0.075 R)
• M15: 5,951,302 km (0.116 R)
• M16: 6,001,268 km (0.025 R)
• M17: 7,239,639 km (0.076 R)
• M18: 9,008,335 km (0.113 R)
• M19: 9,065,631 km (0.097 R)
• M20: 9,354,056 km (0.099 R)
• M21: 9,470,293 km (0.099 R)
• M22: 9,940,180 km (0.119 R)
• M23: 11,209,069 km (0.096 R)
• M24: 12,656,429 km (0.105 R)
• M25: 12,978,812 km (0.106 R)
• M26: 13,697,480 km (0.041 R)
• M27: 14,429,014 km (0.056 R)
• M28: 15,791,402 km (0.081 R)
• M29: 16,208,032 km (0.108 R)
• M30: 17,265,389 km (0.086 R)
• M31: 17,336,748 km (0.114 R)
• M32: 17,910,605 km (0.113 R)
• M33: 18,127,372 km (0.079 R)
• M34: 18,272,333 km (0.11 R)
• M35: 19,150,472 km (0.078 R)
• M36: 20,042,375 km (0.118 R)
• M37: 20,342,618 km (0.091 R)
• M38: 21,023,737 km (0.114 R)
• M39: 22,175,341 km (0.037 R)
• M40: 22,876,207 km (0.092 R)
• M41: 24,860,623 km (0.084 R)
• M42: 25,264,088 km (0.094 R)
• M43: 25,914,241 km (0.067 R)
• M44: 26,487,500 km (0.118 R)
• M45: 29,076,291 km (0.064 R)
• M46: 29,161,113 km (0.098 R)
• M47: 30,702,420 km (0.114 R)
• M48: 32,621,760 km (0.035 R)
• M49: 33,329,358 km (0.077 R)
• M50: 33,596,091 km (0.076 R)
• M51: 33,863,423 km (0.076 R)
• M52: 34,042,043 km (0.091 R)
• M53: 35,301,058 km (0.095 R)
• M54: 36,209,865 km (0.088 R)
• M55: 37,679,664 km (0.109 R)
• M56: 38,142,969 km (0.104 R)
• M57: 38,515,019 km (0.077 R)
• M58: 38,981,764 km (0.026 R)
• M59: 39,450,305 km (0.1 R)
• M60: 40,015,037 km (0.082 R)
• M61: 41,725,389 km (0.108 R)
• M62: 41,916,875 km (0.065 R)
• M63: 42,589,467 km (0.115 R)
• M64: 42,975,280 km (0.04 R)
• M65: 43,362,439 km (0.1 R)
• M66: 47,196,632 km (0.099 R)
• M67: 48,197,143 km (0.091 R)
• M68: 50,117,231 km (0.048 R)
• M69: 53,199,396 km (0.117 R)
• M70: 53,614,979 km (0.075 R)
• M71: 53,823,220 km (0.112 R)
• M72: 54,344,867 km (0.08 R)
• M73: 54,658,724 km (0.089 R)
• M74: 55,919,983 km (0.105 R)
• M75: 56,236,682 km (0.081 R)
• M76: 56,342,448 km (0.025 R)
• M77: 56,978,239 km (0.116 R)
• M78: 57,616,423 km (0.118 R)
• M79: 58,043,226 km (0.099 R)
• M80: 59,007,384 km (0.053 R)
• M81: 63,355,596 km (0.1 R)
• M82: 64,237,625 km (0.111 R)
• M83: 64,348,178 km (0.114 R)
• M84: 64,790,838 km (0.071 R)
• M85: 64,901,690 km (0.084 R)
• M86: 68,708,058 km (0.109 R)
• M87: 70,182,345 km (0.074 R)
• M88: 70,410,183 km (0.053 R)
• M89: 71,438,070 km (0.086 R)
• M90: 74,435,263 km (0.079 R)
• M91: 76,300,150 km (0.07 R)
• M92: 77,591,180 km (0.05 R)
• M93: 78,652,726 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit