🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 245 Days

Day: 35.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 14.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.89 AU - 0.93 AU

Year: 552 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,147,487 km

• M1: 181,761 km (0.105 R)
• M2: 289,621 km (0.073 R)
• M3: 387,458 km (0.082 R)
• M4: 550,670 km (0.096 R)
• M5: 709,692 km (0.075 R)
• M6: 859,739 km (0.103 R)
• M7: 964,906 km (0.096 R)
• M8: 1,075,010 km (0.101 R)
• M9: 1,179,579 km (0.08 R)
• M10: 1,351,766 km (0.115 R)
• M11: 1,493,585 km (0.045 R)
• M12: 1,612,067 km (0.115 R)
• M13: 1,722,021 km (0.085 R)
• M14: 1,956,441 km (0.077 R)
• M15: 2,068,191 km (0.071 R)
• M16: 2,318,169 km (0.117 R)
• M17: 2,598,665 km (0.063 R)
• M18: 2,736,145 km (0.083 R)
• M19: 2,876,318 km (0.099 R)
• M20: 3,040,427 km (0.12 R)
• M21: 3,163,845 km (0.077 R)
• M22: 3,259,438 km (0.096 R)
• M23: 3,415,768 km (0.116 R)
• M24: 3,544,273 km (0.083 R)
• M25: 3,705,390 km (0.073 R)
• M26: 3,916,023 km (0.096 R)
• M27: 4,082,675 km (0.119 R)
• M28: 4,276,106 km (0.049 R)
• M29: 4,423,160 km (0.068 R)
• M30: 4,596,993 km (0.103 R)
• M31: 4,688,996 km (0.074 R)
• M32: 4,823,783 km (0.113 R)
• M33: 4,960,067 km (0.092 R)
• M34: 5,080,344 km (0.102 R)
• M35: 5,218,871 km (0.118 R)
• M36: 5,615,754 km (0.07 R)
• M37: 5,822,349 km (0.097 R)
• M38: 5,940,232 km (0.091 R)
• M39: 6,178,542 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 11.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.75 AU - 5.21 AU

Year: 6029 Days

Day: 10.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,147,487 km

• M1: 238,309 km (0.116 R)
• M2: 416,780 km (0.094 R)
• M3: 659,727 km (0.067 R)
• M4: 840,441 km (0.104 R)
• M5: 1,364,482 km (0.076 R)
• M6: 1,480,570 km (0.093 R)
• M7: 1,645,876 km (0.083 R)
• M8: 1,723,068 km (0.033 R)
• M9: 1,945,969 km (0.115 R)
• M10: 2,298,122 km (0.103 R)
• M11: 2,598,216 km (0.064 R)
• M12: 2,743,924 km (0.068 R)
• M13: 3,236,251 km (0.094 R)
• M14: 3,513,007 km (0.099 R)
• M15: 4,195,622 km (0.067 R)
• M16: 4,432,435 km (0.115 R)
• M17: 4,541,492 km (0.106 R)
• M18: 5,516,421 km (0.044 R)
• M19: 5,633,856 km (0.035 R)
• M20: 5,967,459 km (0.053 R)
• M21: 6,653,814 km (0.106 R)
• M22: 7,108,442 km (0.1 R)
• M23: 7,236,498 km (0.06 R)
• M24: 7,442,943 km (0.113 R)
• M25: 7,651,482 km (0.084 R)
• M26: 7,756,500 km (0.029 R)
• M27: 8,127,652 km (0.09 R)
• M28: 8,695,526 km (0.102 R)
• M29: 9,192,340 km (0.107 R)
• M30: 9,585,334 km (0.108 R)
• M31: 9,755,427 km (0.097 R)
• M32: 10,012,436 km (0.044 R)
• M33: 10,156,199 km (0.04 R)
• M34: 10,329,583 km (0.09 R)
• M35: 10,796,778 km (0.102 R)
• M36: 12,147,945 km (0.119 R)
• M37: 12,362,918 km (0.081 R)
• M38: 12,796,602 km (0.101 R)
• M39: 13,679,080 km (0.095 R)
• M40: 13,774,822 km (0.096 R)
• M41: 13,870,715 km (0.097 R)
• M42: 14,127,724 km (0.097 R)
• M43: 15,039,373 km (0.088 R)
• M44: 15,735,751 km (0.118 R)
• M45: 16,273,256 km (0.086 R)
• M46: 16,442,452 km (0.094 R)
• M47: 16,646,353 km (0.082 R)
• M48: 16,885,261 km (0.04 R)
• M49: 17,022,293 km (0.098 R)
• M50: 17,331,961 km (0.105 R)
• M51: 17,956,831 km (0.112 R)
• M52: 18,096,705 km (0.116 R)
• M53: 18,624,486 km (0.096 R)
• M54: 18,943,578 km (0.082 R)
• M55: 19,839,520 km (0.056 R)
• M56: 20,566,266 km (0.109 R)
• M57: 21,412,691 km (0.063 R)
• M58: 21,709,793 km (0.1 R)
• M59: 22,270,485 km (0.12 R)
• M60: 22,722,570 km (0.114 R)
• M61: 23,329,938 km (0.095 R)
• M62: 23,406,232 km (0.052 R)
• M63: 24,289,757 km (0.092 R)
• M64: 24,677,366 km (0.073 R)
• M65: 24,755,007 km (0.073 R)
• M66: 25,105,963 km (0.077 R)
• M67: 25,184,203 km (0.095 R)
• M68: 25,458,566 km (0.038 R)
• M69: 26,208,201 km (0.083 R)
• M70: 26,327,280 km (0.1 R)
• M71: 26,486,303 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 9.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.4 AU - 6.92 AU

Year: 8562 Days

Day: 13.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,147,487 km

• M1: 135,536 km (0.119 R)
• M2: 218,562 km (0.118 R)
• M3: 313,557 km (0.076 R)
• M4: 617,390 km (0.099 R)
• M5: 768,335 km (0.117 R)
• M6: 848,669 km (0.067 R)
• M7: 918,082 km (0.077 R)
• M8: 1,033,272 km (0.096 R)
• M9: 1,788,143 km (0.12 R)
• M10: 2,516,835 km (0.047 R)
• M11: 2,934,213 km (0.075 R)
• M12: 3,107,297 km (0.08 R)
• M13: 3,532,006 km (0.088 R)
• M14: 3,975,115 km (0.111 R)
• M15: 4,046,622 km (0.074 R)
• M16: 4,735,670 km (0.101 R)
• M17: 4,965,004 km (0.074 R)
• M18: 5,355,155 km (0.098 R)
• M19: 5,728,402 km (0.111 R)
• M20: 5,836,561 km (0.097 R)
• M21: 6,000,071 km (0.08 R)
• M22: 6,220,579 km (0.035 R)
• M23: 6,471,753 km (0.108 R)
• M24: 6,783,366 km (0.117 R)
• M25: 7,245,474 km (0.045 R)
• M26: 7,421,401 km (0.096 R)
• M27: 7,598,824 km (0.077 R)
• M28: 7,837,432 km (0.061 R)
• M29: 8,017,997 km (0.116 R)
• M30: 8,322,130 km (0.087 R)
• M31: 8,785,434 km (0.1 R)
• M32: 9,257,116 km (0.066 R)
• M33: 10,258,076 km (0.098 R)
• M34: 10,356,661 km (0.09 R)
• M35: 10,621,449 km (0.092 R)
• M36: 10,888,331 km (0.095 R)
• M37: 11,225,226 km (0.116 R)
• M38: 11,565,561 km (0.093 R)
• M39: 11,874,630 km (0.043 R)
• M40: 12,325,967 km (0.087 R)
• M41: 12,395,979 km (0.086 R)
• M42: 14,150,612 km (0.114 R)
• M43: 14,481,223 km (0.079 R)
• M44: 14,592,076 km (0.106 R)
• M45: 15,150,375 km (0.058 R)
• M46: 15,225,323 km (0.109 R)
• M47: 15,375,520 km (0.062 R)
• M48: 15,450,917 km (0.035 R)
• M49: 15,564,162 km (0.091 R)
• M50: 16,249,321 km (0.104 R)
• M51: 16,441,404 km (0.111 R)
• M52: 16,634,236 km (0.082 R)
• M53: 16,983,248 km (0.091 R)
• M54: 17,649,108 km (0.098 R)
• M55: 19,006,260 km (0.101 R)
• M56: 19,289,897 km (0.106 R)
• M57: 19,574,881 km (0.068 R)
• M58: 19,820,222 km (0.102 R)
• M59: 20,479,649 km (0.107 R)
• M60: 20,728,730 km (0.114 R)
• M61: 21,020,595 km (0.042 R)
• M62: 21,398,031 km (0.096 R)
• M63: 21,693,038 km (0.081 R)
• M64: 22,415,147 km (0.104 R)
• M65: 22,586,137 km (0.092 R)
• M66: 24,101,414 km (0.118 R)
• M67: 24,628,447 km (0.098 R)
• M68: 25,026,228 km (0.112 R)
• M69: 25,604,573 km (0.037 R)
• M70: 25,738,613 km (0.105 R)
• M71: 26,232,286 km (0.061 R)
• M72: 26,502,759 km (0.036 R)
• M73: 27,137,802 km (0.08 R)
• M74: 27,411,416 km (0.075 R)
• M75: 28,376,472 km (0.085 R)
• M76: 28,561,525 km (0.113 R)
• M77: 28,932,976 km (0.099 R)
• M78: 29,026,026 km (0.055 R)
• M79: 29,119,226 km (0.06 R)
• M80: 29,259,249 km (0.078 R)
• M81: 29,633,543 km (0.117 R)
• M82: 30,151,002 km (0.112 R)
• M83: 30,339,795 km (0.117 R)
• M84: 31,624,990 km (0.109 R)
• M85: 32,250,010 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 12.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.93 AU - 6.97 AU

Year: 9228 Days

Day: 7.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,147,487 km

• M1: 209,287 km (0.078 R)
• M2: 311,463 km (0.029 R)
• M3: 580,290 km (0.1 R)
• M4: 840,590 km (0.111 R)
• M5: 1,472,641 km (0.085 R)
• M6: 1,780,215 km (0.079 R)
• M7: 2,148,525 km (0.09 R)
• M8: 2,269,998 km (0.025 R)
• M9: 2,779,080 km (0.038 R)
• M10: 2,979,242 km (0.073 R)
• M11: 3,901,213 km (0.115 R)
• M12: 4,176,623 km (0.062 R)
• M13: 4,484,346 km (0.05 R)
• M14: 4,852,805 km (0.093 R)
• M15: 4,986,695 km (0.119 R)
• M16: 5,703,419 km (0.116 R)
• M17: 5,959,231 km (0.063 R)
• M18: 6,276,827 km (0.117 R)
• M19: 6,989,362 km (0.105 R)
• M20: 8,361,623 km (0.044 R)
• M21: 9,012,524 km (0.079 R)
• M22: 9,815,116 km (0.09 R)
• M23: 10,225,164 km (0.091 R)
• M24: 10,432,208 km (0.075 R)
• M25: 10,536,328 km (0.098 R)
• M26: 11,631,982 km (0.109 R)
• M27: 13,211,138 km (0.115 R)
• M28: 14,429,612 km (0.088 R)
• M29: 14,973,999 km (0.091 R)
• M30: 15,130,777 km (0.085 R)
• M31: 15,327,499 km (0.092 R)
• M32: 15,445,980 km (0.09 R)
• M33: 16,444,995 km (0.077 R)
• M34: 16,809,864 km (0.08 R)
• M35: 17,218,266 km (0.097 R)
• M36: 17,671,398 km (0.104 R)
• M37: 19,096,617 km (0.035 R)
• M38: 19,309,345 km (0.094 R)
• M39: 20,298,037 km (0.054 R)
• M40: 21,259,054 km (0.095 R)
• M41: 22,369,070 km (0.054 R)
• M42: 23,634,668 km (0.075 R)
• M43: 23,771,700 km (0.059 R)
• M44: 24,506,674 km (0.112 R)
• M45: 26,234,829 km (0.109 R)
• M46: 26,756,327 km (0.047 R)
• M47: 26,899,044 km (0.117 R)
• M48: 27,857,517 km (0.116 R)
• M49: 27,953,858 km (0.094 R)
• M50: 28,583,665 km (0.109 R)
• M51: 28,778,292 km (0.096 R)
• M52: 29,807,675 km (0.116 R)
• M53: 30,998,923 km (0.087 R)
• M54: 31,449,661 km (0.1 R)
• M55: 31,852,079 km (0.039 R)
• M56: 32,053,887 km (0.083 R)
• M57: 33,684,205 km (0.115 R)
• M58: 34,302,493 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 6.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.9 AU - 10 AU

Year: 17024 Days

Day: 16.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,147,487 km

• M1: 160,818 km (0.094 R)
• M2: 475,871 km (0.043 R)
• M3: 924,964 km (0.078 R)
• M4: 971,189 km (0.089 R)
• M5: 1,290,730 km (0.047 R)
• M6: 1,342,790 km (0.104 R)
• M7: 1,558,062 km (0.119 R)
• M8: 1,755,381 km (0.027 R)
• M9: 1,813,276 km (0.077 R)
• M10: 2,174,106 km (0.054 R)
• M11: 3,312,994 km (0.095 R)
• M12: 3,494,008 km (0.072 R)
• M13: 3,604,112 km (0.066 R)
• M14: 3,941,455 km (0.097 R)
• M15: 4,094,643 km (0.065 R)
• M16: 4,210,731 km (0.07 R)
• M17: 4,525,934 km (0.08 R)
• M18: 4,605,969 km (0.085 R)
• M19: 5,645,225 km (0.098 R)
• M20: 6,168,967 km (0.116 R)
• M21: 7,497,696 km (0.09 R)
• M22: 8,024,131 km (0.088 R)
• M23: 8,169,839 km (0.042 R)
• M24: 9,112,455 km (0.105 R)
• M25: 10,351,724 km (0.103 R)
• M26: 10,883,694 km (0.083 R)
• M27: 11,044,960 km (0.12 R)
• M28: 11,588,300 km (0.12 R)
• M29: 12,644,461 km (0.083 R)
• M30: 13,270,079 km (0.079 R)
• M31: 14,022,257 km (0.11 R)
• M32: 15,507,166 km (0.081 R)
• M33: 16,979,209 km (0.096 R)
• M34: 17,041,441 km (0.084 R)
• M35: 17,668,705 km (0.078 R)
• M36: 17,731,836 km (0.031 R)
• M37: 17,794,966 km (0.08 R)
• M38: 19,857,023 km (0.119 R)
• M39: 20,450,478 km (0.075 R)
• M40: 21,587,272 km (0.102 R)
• M41: 24,976,711 km (0.077 R)
• M42: 25,189,589 km (0.078 R)
• M43: 25,474,273 km (0.088 R)
• M44: 26,696,338 km (0.104 R)
• M45: 26,768,744 km (0.083 R)
• M46: 26,913,854 km (0.078 R)
• M47: 30,097,296 km (0.115 R)
• M48: 30,778,416 km (0.08 R)
• M49: 31,771,297 km (0.083 R)
• M50: 32,774,799 km (0.083 R)
• M51: 33,241,395 km (0.081 R)
• M52: 33,475,516 km (0.068 R)
• M53: 33,788,474 km (0.094 R)
• M54: 34,338,695 km (0.096 R)
• M55: 35,050,332 km (0.109 R)
• M56: 35,447,814 km (0.084 R)
• M57: 35,766,906 km (0.105 R)
• M58: 36,247,265 km (0.028 R)
• M59: 36,649,085 km (0.071 R)
• M60: 36,971,767 km (0.032 R)
• M61: 37,457,512 km (0.09 R)
• M62: 37,619,825 km (0.101 R)
• M63: 38,435,134 km (0.057 R)
• M64: 39,834,622 km (0.092 R)
• M65: 40,498,986 km (0.097 R)
• M66: 42,344,575 km (0.105 R)
• M67: 42,598,442 km (0.099 R)
• M68: 42,683,115 km (0.1 R)
• M69: 44,303,409 km (0.073 R)
• M70: 44,733,054 km (0.057 R)
• M71: 47,515,724 km (0.077 R)
• M72: 48,839,366 km (0.068 R)
• M73: 48,928,078 km (0.053 R)
• M74: 49,461,095 km (0.102 R)
• M75: 49,817,737 km (0.092 R)
• M76: 51,793,625 km (0.036 R)
• M77: 52,336,965 km (0.072 R)
• M78: 53,978,352 km (0.113 R)
• M79: 54,529,172 km (0.119 R)
• M80: 54,897,482 km (0.118 R)
• M81: 55,358,991 km (0.073 R)
• M82: 55,636,495 km (0.074 R)
• M83: 56,099,950 km (0.102 R)
• M84: 56,844,349 km (0.086 R)
• M85: 56,937,698 km (0.097 R)
• M86: 57,031,047 km (0.115 R)
• M87: 57,685,687 km (0.067 R)
• M88: 60,234,236 km (0.041 R)
• M89: 61,857,672 km (0.048 R)
• M90: 62,241,840 km (0.114 R)
• M91: 62,915,778 km (0.101 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: 449 - 16,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit