🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 28.4 Hours

Environment

Temp: 291 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.99 AU - 1.57 AU

Year: 504 Days

Day: 29.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,516,046 km

• M1: 88,562 km (0.115 R)
• M2: 392,844 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 10.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.02 AU - 8.32 AU

Year: 5999 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,516,046 km

• M1: 146,157 km (0.079 R)
• M2: 296,952 km (0.05 R)
• M3: 403,017 km (0.094 R)
• M4: 524,640 km (0.119 R)
• M5: 711,936 km (0.101 R)
• M6: 898,634 km (0.074 R)
• M7: 1,427,912 km (0.068 R)
• M8: 1,623,735 km (0.114 R)
• M9: 1,695,841 km (0.119 R)
• M10: 1,873,564 km (0.118 R)
• M11: 2,041,861 km (0.062 R)
• M12: 2,120,101 km (0.044 R)
• M13: 2,610,632 km (0.027 R)
• M14: 2,799,425 km (0.052 R)
• M15: 3,046,112 km (0.092 R)
• M16: 3,299,979 km (0.098 R)
• M17: 3,655,574 km (0.062 R)
• M18: 3,789,763 km (0.091 R)
• M19: 4,063,078 km (0.036 R)
• M20: 4,423,908 km (0.104 R)
• M21: 4,567,073 km (0.114 R)
• M22: 4,670,296 km (0.081 R)
• M23: 4,795,210 km (0.07 R)
• M24: 4,878,985 km (0.094 R)
• M25: 4,963,358 km (0.069 R)
• M26: 5,090,816 km (0.119 R)
• M27: 5,284,246 km (0.114 R)
• M28: 5,392,704 km (0.071 R)
• M29: 5,611,715 km (0.119 R)
• M30: 6,036,274 km (0.07 R)
• M31: 6,332,627 km (0.111 R)
• M32: 6,704,079 km (0.093 R)
• M33: 6,892,572 km (0.076 R)
• M34: 7,298,731 km (0.06 R)
• M35: 7,639,066 km (0.029 R)
• M36: 7,984,786 km (0.09 R)
• M37: 8,159,517 km (0.076 R)
• M38: 8,411,290 km (0.115 R)
• M39: 8,871,004 km (0.039 R)
• M40: 9,655,495 km (0.055 R)
• M41: 9,948,707 km (0.067 R)
• M42: 10,083,046 km (0.077 R)
• M43: 10,462,127 km (0.114 R)
• M44: 11,178,701 km (0.057 R)
• M45: 11,402,350 km (0.107 R)
• M46: 11,712,316 km (0.115 R)
• M47: 11,797,288 km (0.069 R)
• M48: 12,168,141 km (0.045 R)
• M49: 13,244,498 km (0.114 R)
• M50: 13,689,402 km (0.078 R)
• M51: 13,868,770 km (0.101 R)
• M52: 14,139,392 km (0.025 R)
• M53: 14,716,242 km (0.086 R)
• M54: 14,838,762 km (0.113 R)
• M55: 14,930,765 km (0.1 R)
• M56: 15,238,937 km (0.09 R)
• M57: 15,674,117 km (0.105 R)
• M58: 16,050,206 km (0.057 R)
• M59: 16,144,752 km (0.079 R)
• M60: 16,492,866 km (0.058 R)
• M61: 16,907,402 km (0.08 R)
• M62: 17,035,757 km (0.089 R)
• M63: 17,099,934 km (0.096 R)
• M64: 17,228,738 km (0.109 R)
• M65: 18,204,714 km (0.094 R)
• M66: 18,402,034 km (0.103 R)
• M67: 19,265,363 km (0.092 R)
• M68: 19,365,893 km (0.097 R)
• M69: 19,466,573 km (0.035 R)
• M70: 20,108,048 km (0.04 R)
• M71: 20,311,950 km (0.091 R)
• M72: 20,482,492 km (0.051 R)
• M73: 20,756,405 km (0.117 R)
• M74: 21,100,480 km (0.079 R)
• M75: 22,213,937 km (0.049 R)
• M76: 22,495,331 km (0.098 R)
• M77: 22,813,376 km (0.063 R)
• M78: 23,275,185 km (0.114 R)
• M79: 24,208,376 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 9.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.23 AU - 13.69 AU

Year: 13510 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,516,046 km

• M1: 135,536 km (0.106 R)
• M2: 231,278 km (0.083 R)
• M3: 685,308 km (0.104 R)
• M4: 804,837 km (0.113 R)
• M5: 1,186,311 km (0.069 R)
• M6: 1,807,591 km (0.057 R)
• M7: 2,280,171 km (0.114 R)
• M8: 2,358,261 km (0.041 R)
• M9: 2,845,950 km (0.104 R)
• M10: 2,958,597 km (0.031 R)
• M11: 3,072,740 km (0.067 R)
• M12: 3,276,193 km (0.112 R)
• M13: 3,574,342 km (0.103 R)
• M14: 3,696,264 km (0.108 R)
• M15: 4,006,829 km (0.094 R)
• M16: 4,390,698 km (0.095 R)
• M17: 4,587,120 km (0.062 R)
• M18: 4,921,022 km (0.089 R)
• M19: 5,056,857 km (0.098 R)
• M20: 5,366,973 km (0.093 R)
• M21: 5,577,158 km (0.084 R)
• M22: 6,187,518 km (0.062 R)
• M23: 6,706,024 km (0.087 R)
• M24: 6,818,970 km (0.094 R)
• M25: 7,354,531 km (0.118 R)
• M26: 7,588,202 km (0.067 R)
• M27: 8,062,876 km (0.061 R)
• M28: 8,588,115 km (0.118 R)
• M29: 8,793,064 km (0.102 R)
• M30: 9,041,247 km (0.102 R)
• M31: 9,375,598 km (0.047 R)
• M32: 9,459,821 km (0.084 R)
• M33: 10,056,567 km (0.042 R)
• M34: 10,229,353 km (0.09 R)
• M35: 10,490,251 km (0.097 R)
• M36: 10,797,526 km (0.088 R)
• M37: 10,885,938 km (0.101 R)
• M38: 11,511,107 km (0.069 R)
• M39: 11,601,315 km (0.117 R)
• M40: 11,782,627 km (0.095 R)
• M41: 12,147,796 km (0.089 R)
• M42: 12,936,476 km (0.089 R)
• M43: 13,313,313 km (0.045 R)
• M44: 14,905,782 km (0.075 R)
• M45: 15,599,318 km (0.103 R)
• M46: 17,951,744 km (0.068 R)
• M47: 18,108,972 km (0.04 R)
• M48: 18,319,306 km (0.097 R)
• M49: 18,689,412 km (0.099 R)
• M50: 18,901,990 km (0.075 R)
• M51: 19,115,466 km (0.106 R)
• M52: 19,544,663 km (0.087 R)
• M53: 20,686,394 km (0.102 R)
• M54: 20,961,354 km (0.084 R)
• M55: 22,354,709 km (0.104 R)
• M56: 23,147,877 km (0.085 R)
• M57: 23,720,089 km (0.037 R)
• M58: 24,820,232 km (0.059 R)
• M59: 25,054,053 km (0.059 R)
• M60: 27,010,045 km (0.115 R)
• M61: 27,793,938 km (0.113 R)
• M62: 28,402,053 km (0.097 R)
• M63: 28,646,646 km (0.06 R)
• M64: 28,953,172 km (0.038 R)
• M65: 29,384,163 km (0.111 R)
• M66: 29,879,482 km (0.049 R)
• M67: 30,564,939 km (0.104 R)
• M68: 30,690,153 km (0.082 R)
• M69: 30,941,028 km (0.068 R)
• M70: 31,634,564 km (0.066 R)
• M71: 32,333,037 km (0.104 R)
• M72: 32,396,915 km (0.118 R)
• M73: 33,874,942 km (0.056 R)
• M74: 34,915,993 km (0.111 R)
• M75: 36,099,911 km (0.057 R)
• M76: 37,497,604 km (0.101 R)
• M77: 37,833,002 km (0.09 R)
• M78: 38,371,704 km (0.058 R)
• M79: 38,642,028 km (0.106 R)
• M80: 39,252,536 km (0.115 R)
• M81: 39,388,521 km (0.097 R)
• M82: 39,593,021 km (0.116 R)
• M83: 39,797,821 km (0.061 R)
• M84: 40,345,648 km (0.101 R)
• M85: 40,414,314 km (0.113 R)
• M86: 42,631,952 km (0.109 R)
• M87: 42,911,850 km (0.105 R)
• M88: 44,462,582 km (0.114 R)
• M89: 45,959,907 km (0.101 R)
• M90: 47,184,066 km (0.083 R)
• M91: 47,256,471 km (0.106 R)
• M92: 47,328,877 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 8.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11 AU - 14.08 AU

Year: 15465 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,516,046 km

• M1: 149,299 km (0.065 R)
• M2: 206,744 km (0.114 R)
• M3: 269,575 km (0.095 R)
• M4: 522,097 km (0.057 R)
• M5: 773,571 km (0.118 R)
• M6: 1,031,477 km (0.108 R)
• M7: 1,108,071 km (0.083 R)
• M8: 1,250,788 km (0.116 R)
• M9: 1,382,733 km (0.049 R)
• M10: 1,484,908 km (0.054 R)
• M11: 2,091,378 km (0.111 R)
• M12: 2,189,365 km (0.067 R)
• M13: 2,962,636 km (0.113 R)
• M14: 3,230,416 km (0.081 R)
• M15: 3,529,313 km (0.111 R)
• M16: 3,789,314 km (0.076 R)
• M17: 3,933,826 km (0.08 R)
• M18: 4,031,064 km (0.113 R)
• M19: 4,478,960 km (0.078 R)
• M20: 4,916,534 km (0.08 R)
• M21: 5,021,552 km (0.068 R)
• M22: 5,100,689 km (0.078 R)
• M23: 5,180,275 km (0.108 R)
• M24: 5,314,016 km (0.087 R)
• M25: 5,503,107 km (0.113 R)
• M26: 5,860,048 km (0.112 R)
• M27: 6,712,456 km (0.105 R)
• M28: 6,887,636 km (0.026 R)
• M29: 7,093,781 km (0.103 R)
• M30: 7,542,575 km (0.117 R)
• M31: 7,755,303 km (0.09 R)
• M32: 8,311,059 km (0.05 R)
• M33: 9,104,377 km (0.109 R)
• M34: 9,233,480 km (0.099 R)
• M35: 10,188,064 km (0.094 R)
• M36: 11,695,562 km (0.049 R)
• M37: 11,941,800 km (0.118 R)
• M38: 12,012,410 km (0.031 R)
• M39: 12,083,170 km (0.069 R)
• M40: 12,475,116 km (0.035 R)
• M41: 12,546,773 km (0.103 R)
• M42: 12,690,687 km (0.098 R)
• M43: 12,762,793 km (0.083 R)
• M44: 13,161,920 km (0.104 R)
• M45: 13,712,739 km (0.093 R)
• M46: 14,158,840 km (0.076 R)
• M47: 14,383,686 km (0.113 R)
• M48: 15,103,551 km (0.037 R)
• M49: 15,487,120 km (0.116 R)
• M50: 15,796,189 km (0.078 R)
• M51: 15,990,516 km (0.101 R)
• M52: 16,303,026 km (0.083 R)
• M53: 16,381,416 km (0.113 R)
• M54: 17,292,467 km (0.066 R)
• M55: 17,572,963 km (0.112 R)
• M56: 18,138,592 km (0.111 R)
• M57: 19,662,097 km (0.082 R)
• M58: 20,884,611 km (0.114 R)
• M59: 21,311,862 km (0.096 R)
• M60: 21,397,582 km (0.039 R)
• M61: 21,569,470 km (0.09 R)
• M62: 21,958,125 km (0.08 R)
• M63: 22,873,664 km (0.068 R)
• M64: 23,049,442 km (0.084 R)
• M65: 23,402,493 km (0.119 R)
• M66: 23,801,769 km (0.108 R)
• M67: 26,152,251 km (0.102 R)
• M68: 26,382,033 km (0.106 R)
• M69: 26,566,487 km (0.106 R)
• M70: 27,168,768 km (0.116 R)
• M71: 27,494,892 km (0.118 R)
• M72: 28,670,282 km (0.089 R)
• M73: 30,054,212 km (0.115 R)
• M74: 30,150,404 km (0.089 R)
• M75: 30,246,745 km (0.098 R)
• M76: 31,949,468 km (0.097 R)
• M77: 32,886,698 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 7.6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.54 AU - 22.28 AU

Year: 29781 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,516,046 km

• M1: 432,188 km (0.118 R)
• M2: 856,149 km (0.082 R)
• M3: 937,231 km (0.081 R)
• M4: 992,881 km (0.092 R)
• M5: 1,318,705 km (0.116 R)
• M6: 1,710,502 km (0.111 R)
• M7: 1,779,317 km (0.105 R)
• M8: 1,849,030 km (0.04 R)
• M9: 1,919,640 km (0.109 R)
• M10: 2,248,905 km (0.108 R)
• M11: 3,000,933 km (0.113 R)
• M12: 3,296,389 km (0.046 R)
• M13: 3,869,648 km (0.053 R)
• M14: 5,612,763 km (0.095 R)
• M15: 5,924,225 km (0.054 R)
• M16: 6,029,243 km (0.083 R)
• M17: 6,187,966 km (0.101 R)
• M18: 6,946,876 km (0.118 R)
• M19: 7,057,579 km (0.032 R)
• M20: 7,224,979 km (0.117 R)
• M21: 7,281,078 km (0.055 R)
• M22: 9,090,015 km (0.092 R)
• M23: 10,772,243 km (0.075 R)
• M24: 11,681,649 km (0.11 R)
• M25: 11,747,472 km (0.106 R)
• M26: 14,271,338 km (0.076 R)
• M27: 14,695,896 km (0.099 R)
• M28: 14,838,314 km (0.116 R)
• M29: 15,052,837 km (0.069 R)
• M30: 16,657,274 km (0.075 R)
• M31: 16,731,624 km (0.053 R)
• M32: 16,954,824 km (0.079 R)
• M33: 17,630,707 km (0.049 R)
• M34: 17,706,404 km (0.119 R)
• M35: 19,008,803 km (0.04 R)
• M36: 19,319,667 km (0.071 R)
• M37: 21,059,640 km (0.099 R)
• M38: 21,381,276 km (0.106 R)
• M39: 21,623,624 km (0.103 R)
• M40: 23,096,864 km (0.027 R)
• M41: 23,761,976 km (0.067 R)
• M42: 24,771,313 km (0.104 R)
• M43: 26,138,937 km (0.08 R)
• M44: 27,093,371 km (0.105 R)
• M45: 28,412,974 km (0.083 R)
• M46: 28,857,579 km (0.1 R)
• M47: 29,036,049 km (0.119 R)
• M48: 29,125,509 km (0.11 R)
• M49: 29,663,612 km (0.113 R)
• M50: 30,295,514 km (0.112 R)
• M51: 33,054,098 km (0.117 R)
• M52: 35,795,928 km (0.091 R)
• M53: 35,891,671 km (0.083 R)
• M54: 35,987,713 km (0.108 R)
• M55: 36,661,501 km (0.087 R)
• M56: 37,534,106 km (0.091 R)
• M57: 37,924,107 km (0.063 R)
• M58: 38,708,150 km (0.111 R)
• M59: 40,391,874 km (0.116 R)
• M60: 40,491,656 km (0.094 R)
• M61: 44,859,465 km (0.102 R)
• M62: 47,571,973 km (0.117 R)
• M63: 48,948,124 km (0.117 R)
• M64: 50,015,505 km (0.072 R)
• M65: 50,122,617 km (0.079 R)
• M66: 50,659,673 km (0.107 R)
• M67: 53,044,862 km (0.101 R)
• M68: 53,592,091 km (0.07 R)
• M69: 53,701,746 km (0.051 R)
• M70: 56,021,859 km (0.117 R)
• M71: 57,699,001 km (0.119 R)
• M72: 58,149,141 km (0.105 R)
• M73: 58,487,382 km (0.029 R)
• M74: 58,939,467 km (0.118 R)
• M75: 59,165,958 km (0.027 R)
• M76: 59,619,688 km (0.117 R)
• M77: 59,847,077 km (0.06 R)
• M78: 61,561,319 km (0.094 R)
• M79: 61,906,142 km (0.087 R)
• M80: 63,872,008 km (0.112 R)
• M81: 69,412,514 km (0.109 R)
• M82: 69,532,043 km (0.09 R)
• M83: 70,972,072 km (0.069 R)
• M84: 71,212,925 km (0.118 R)
• M85: 71,333,501 km (0.069 R)
• M86: 72,421,825 km (0.111 R)
• M87: 74,125,446 km (0.062 R)
• M88: 74,369,889 km (0.105 R)
• M89: 76,088,619 km (0.111 R)
• M90: 76,952,845 km (0.035 R)
• M91: 78,442,092 km (0.11 R)
• M92: 78,566,558 km (0.092 R)
• M93: 79,190,231 km (0.107 R)
• M94: 82,332,834 km (0.117 R)
• M95: 84,748,391 km (0.049 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit