🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.63 AU - 0.65 AU

Year: 184 Days

Day: 31.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.79 AU - 5.85 AU

Year: 3808 Days

Day: 35.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.86 AU - 12.5 AU

Year: 13453 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 117,741,533 km

• M1: 164,408 km (0.069 R)
• M2: 312,809 km (0.113 R)
• M3: 401,521 km (0.103 R)
• M4: 1,202,168 km (0.047 R)
• M5: 1,341,444 km (0.117 R)
• M6: 1,486,554 km (0.118 R)
• M7: 1,747,902 km (0.093 R)
• M8: 1,838,558 km (0.071 R)
• M9: 2,048,294 km (0.111 R)
• M10: 2,315,625 km (0.077 R)
• M11: 3,213,213 km (0.047 R)
• M12: 3,297,287 km (0.09 R)
• M13: 3,525,274 km (0.114 R)
• M14: 3,847,208 km (0.059 R)
• M15: 3,966,737 km (0.075 R)
• M16: 4,057,094 km (0.102 R)
• M17: 4,394,737 km (0.108 R)
• M18: 4,582,781 km (0.086 R)
• M19: 4,709,640 km (0.115 R)
• M20: 4,934,635 km (0.04 R)
• M21: 5,495,627 km (0.089 R)
• M22: 5,732,590 km (0.092 R)
• M23: 7,861,219 km (0.085 R)
• M24: 8,090,253 km (0.109 R)
• M25: 8,205,593 km (0.12 R)
• M26: 8,360,277 km (0.117 R)
• M27: 8,830,014 km (0.108 R)
• M28: 8,948,945 km (0.088 R)
• M29: 9,228,244 km (0.117 R)
• M30: 9,429,603 km (0.077 R)
• M31: 9,591,617 km (0.087 R)
• M32: 10,332,575 km (0.093 R)
• M33: 10,457,789 km (0.105 R)
• M34: 12,044,424 km (0.061 R)
• M35: 12,264,632 km (0.083 R)
• M36: 13,659,333 km (0.07 R)
• M37: 13,935,042 km (0.073 R)
• M38: 14,212,546 km (0.054 R)
• M39: 14,820,362 km (0.082 R)
• M40: 15,675,912 km (0.111 R)
• M41: 15,868,295 km (0.077 R)
• M42: 15,964,636 km (0.113 R)
• M43: 16,841,579 km (0.101 R)
• M44: 17,236,218 km (0.098 R)
• M45: 17,434,884 km (0.096 R)
• M46: 17,534,366 km (0.098 R)
• M47: 17,834,161 km (0.111 R)
• M48: 17,934,391 km (0.075 R)
• M49: 18,085,335 km (0.054 R)
• M50: 19,152,866 km (0.097 R)
• M51: 19,616,619 km (0.049 R)
• M52: 20,032,052 km (0.119 R)
• M53: 20,240,742 km (0.115 R)
• M54: 21,401,920 km (0.04 R)
• M55: 22,152,153 km (0.064 R)
• M56: 23,129,327 km (0.074 R)
• M57: 23,238,832 km (0.036 R)
• M58: 23,403,390 km (0.108 R)
• M59: 23,513,195 km (0.096 R)
• M60: 24,009,860 km (0.045 R)
• M61: 24,733,315 km (0.106 R)
• M62: 25,238,358 km (0.109 R)
• M63: 25,351,005 km (0.117 R)
• M64: 27,234,741 km (0.04 R)
• M65: 29,103,967 km (0.037 R)
• M66: 30,054,063 km (0.108 R)
• M67: 30,533,075 km (0.112 R)
• M68: 30,833,617 km (0.103 R)
• M69: 32,596,329 km (0.105 R)
• M70: 33,459,060 km (0.059 R)
• M71: 34,017,658 km (0.113 R)
• M72: 34,641,781 km (0.115 R)
• M73: 34,767,144 km (0.114 R)
• M74: 35,964,974 km (0.107 R)
• M75: 36,600,914 km (0.041 R)
• M76: 38,465,951 km (0.074 R)
• M77: 39,312,076 km (0.12 R)
• M78: 39,573,723 km (0.115 R)
• M79: 40,230,159 km (0.101 R)
• M80: 41,753,663 km (0.026 R)
• M81: 41,953,825 km (0.119 R)
• M82: 42,221,157 km (0.111 R)
• M83: 42,422,067 km (0.099 R)
• M84: 42,556,106 km (0.045 R)
• M85: 43,228,698 km (0.113 R)
• M86: 43,498,573 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.1

Radius: 4.8

Gravity: 41.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.32 AU - 23.98 AU

Year: 32552 Days

Day: 19.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,741,533 km

• M1: 195,524 km (0.102 R)
• M2: 640,877 km (0.093 R)
• M3: 1,145,770 km (0.087 R)
• M4: 1,220,719 km (0.049 R)
• M5: 1,536,370 km (0.11 R)
• M6: 2,055,026 km (0.114 R)
• M7: 2,574,131 km (0.112 R)
• M8: 2,672,716 km (0.117 R)
• M9: 3,893,285 km (0.057 R)
• M10: 4,236,462 km (0.063 R)
• M11: 4,829,917 km (0.117 R)
• M12: 6,624,792 km (0.057 R)
• M13: 6,964,828 km (0.106 R)
• M14: 8,163,257 km (0.086 R)
• M15: 8,381,221 km (0.1 R)
• M16: 8,601,130 km (0.081 R)
• M17: 8,971,983 km (0.098 R)
• M18: 9,499,914 km (0.097 R)
• M19: 12,535,853 km (0.104 R)
• M20: 13,125,268 km (0.082 R)
• M21: 13,723,660 km (0.115 R)
• M22: 14,505,907 km (0.026 R)
• M23: 16,204,441 km (0.067 R)
• M24: 18,153,552 km (0.101 R)
• M25: 19,107,538 km (0.059 R)
• M26: 20,077,530 km (0.112 R)
• M27: 21,063,530 km (0.112 R)
• M28: 22,267,344 km (0.032 R)
• M29: 22,877,703 km (0.106 R)
• M30: 23,287,601 km (0.037 R)
• M31: 23,596,521 km (0.067 R)
• M32: 23,803,265 km (0.093 R)
• M33: 26,652,805 km (0.067 R)
• M34: 28,501,536 km (0.091 R)
• M35: 28,611,490 km (0.12 R)
• M36: 29,053,103 km (0.119 R)
• M37: 31,294,229 km (0.088 R)
• M38: 32,780,484 km (0.111 R)
• M39: 34,758,467 km (0.059 R)
• M40: 36,774,897 km (0.12 R)
• M41: 39,073,019 km (0.058 R)
• M42: 39,685,473 km (0.096 R)
• M43: 41,292,603 km (0.078 R)
• M44: 43,299,608 km (0.082 R)
• M45: 43,679,586 km (0.12 R)
• M46: 44,315,078 km (0.094 R)
• M47: 44,442,535 km (0.12 R)
• M48: 44,570,142 km (0.108 R)
• M49: 44,825,656 km (0.106 R)
• M50: 45,338,327 km (0.045 R)
• M51: 45,852,795 km (0.074 R)
• M52: 46,628,160 km (0.068 R)
• M53: 48,192,056 km (0.061 R)
• M54: 48,454,302 km (0.084 R)
• M55: 49,905,401 km (0.117 R)
• M56: 50,436,623 km (0.046 R)
• M57: 52,445,274 km (0.098 R)
• M58: 52,580,211 km (0.076 R)
• M59: 55,301,097 km (0.08 R)
• M60: 55,988,499 km (0.109 R)
• M61: 56,540,366 km (0.074 R)
• M62: 59,046,280 km (0.109 R)
• M63: 59,186,602 km (0.101 R)
• M64: 59,748,791 km (0.114 R)
• M65: 62,300,632 km (0.076 R)
• M66: 65,903,397 km (0.101 R)
• M67: 67,803,290 km (0.097 R)
• M68: 67,950,195 km (0.1 R)
• M69: 70,612,439 km (0.063 R)
• M70: 71,656,931 km (0.046 R)
• M71: 71,806,529 km (0.056 R)
• M72: 75,276,601 km (0.102 R)
• M73: 78,492,208 km (0.118 R)
• M74: 80,972,241 km (0.115 R)
• M75: 81,284,003 km (0.12 R)
• M76: 85,849,730 km (0.091 R)
• M77: 87,283,626 km (0.12 R)
• M78: 87,443,396 km (0.066 R)
• M79: 87,603,316 km (0.101 R)
• M80: 88,083,525 km (0.025 R)
• M81: 89,046,637 km (0.078 R)
• M82: 89,207,604 km (0.082 R)
• M83: 97,704,763 km (0.082 R)
• M84: 100,036,246 km (0.039 R)
• M85: 103,060,666 km (0.099 R)
• M86: 105,263,495 km (0.12 R)
• M87: 107,310,592 km (0.111 R)
• M88: 108,339,227 km (0.11 R)
• M89: 109,543,190 km (0.054 R)
• M90: 109,715,527 km (0.063 R)
• M91: 110,578,856 km (0.054 R)
• M92: 111,271,046 km (0.092 R)
• M93: 112,138,265 km (0.053 R)
• M94: 114,228,745 km (0.026 R)
• M95: 117,388,701 km (0.075 R)
• M96: 117,565,077 km (0.116 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit