🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 301 Days

Day: 41 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.56 AU - 2.52 AU

Year: 1029 Days

Day: 25.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.66 AU - 2.62 AU

Year: 1105 Days

Day: 38.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.85 AU - 3.41 AU

Year: 1955 Days

Day: 36.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 11.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.45 AU - 8.33 AU

Year: 7826 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,745,662 km

• M1: 141,220 km (0.115 R)
• M2: 250,576 km (0.074 R)
• M3: 419,173 km (0.054 R)
• M4: 566,378 km (0.076 R)
• M5: 743,501 km (0.098 R)
• M6: 872,305 km (0.084 R)
• M7: 1,021,155 km (0.114 R)
• M8: 1,318,855 km (0.088 R)
• M9: 2,148,076 km (0.05 R)
• M10: 3,007,067 km (0.063 R)
• M11: 3,112,683 km (0.025 R)
• M12: 3,255,250 km (0.105 R)
• M13: 3,327,505 km (0.118 R)
• M14: 3,696,414 km (0.111 R)
• M15: 3,885,805 km (0.041 R)
• M16: 4,215,369 km (0.085 R)
• M17: 4,493,621 km (0.09 R)
• M18: 4,777,857 km (0.114 R)
• M19: 5,862,741 km (0.098 R)
• M20: 6,128,875 km (0.107 R)
• M21: 6,927,728 km (0.072 R)
• M22: 7,114,875 km (0.072 R)
• M23: 8,950,441 km (0.106 R)
• M24: 9,026,736 km (0.091 R)
• M25: 10,679,792 km (0.059 R)
• M26: 11,527,114 km (0.109 R)
• M27: 12,113,388 km (0.068 R)
• M28: 12,254,310 km (0.094 R)
• M29: 13,198,871 km (0.093 R)
• M30: 14,524,158 km (0.093 R)
• M31: 14,734,193 km (0.11 R)
• M32: 15,370,134 km (0.086 R)
• M33: 15,645,394 km (0.107 R)
• M34: 15,891,483 km (0.065 R)
• M35: 16,076,984 km (0.114 R)
• M36: 16,825,871 km (0.059 R)
• M37: 17,522,399 km (0.111 R)
• M38: 18,163,725 km (0.1 R)
• M39: 19,900,257 km (0.118 R)
• M40: 20,805,174 km (0.106 R)
• M41: 21,450,091 km (0.073 R)
• M42: 22,170,554 km (0.082 R)
• M43: 22,794,228 km (0.098 R)
• M44: 23,108,383 km (0.056 R)
• M45: 23,459,040 km (0.111 R)
• M46: 23,564,507 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705

Radius: 3.7

Gravity: 51.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.67 AU - 15.95 AU

Year: 21152 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,745,662 km

• M1: 271,371 km (0.109 R)
• M2: 380,128 km (0.101 R)
• M3: 781,649 km (0.051 R)
• M4: 1,046,138 km (0.088 R)
• M5: 1,397,394 km (0.118 R)
• M6: 1,917,396 km (0.079 R)
• M7: 2,306,350 km (0.046 R)
• M8: 2,642,347 km (0.055 R)
• M9: 2,757,687 km (0.102 R)
• M10: 2,796,583 km (0.074 R)
• M11: 3,484,134 km (0.093 R)
• M12: 4,492,125 km (0.039 R)
• M13: 4,537,902 km (0.113 R)
• M14: 5,485,156 km (0.069 R)
• M15: 5,731,244 km (0.053 R)
• M16: 6,132,466 km (0.108 R)
• M17: 6,803,562 km (0.038 R)
• M18: 7,661,057 km (0.089 R)
• M19: 7,880,816 km (0.104 R)
• M20: 8,438,965 km (0.105 R)
• M21: 9,299,901 km (0.044 R)
• M22: 10,369,227 km (0.102 R)
• M23: 10,612,174 km (0.09 R)
• M24: 12,364,114 km (0.105 R)
• M25: 14,002,361 km (0.117 R)
• M26: 14,880,799 km (0.12 R)
• M27: 16,478,205 km (0.092 R)
• M28: 19,011,047 km (0.056 R)
• M29: 20,057,634 km (0.119 R)
• M30: 20,133,031 km (0.086 R)
• M31: 21,584,729 km (0.119 R)
• M32: 23,625,244 km (0.11 R)
• M33: 24,104,855 km (0.033 R)
• M34: 24,185,189 km (0.097 R)
• M35: 25,317,794 km (0.081 R)
• M36: 26,302,298 km (0.088 R)
• M37: 26,385,025 km (0.118 R)
• M38: 26,882,438 km (0.106 R)
• M39: 27,048,941 km (0.061 R)
• M40: 28,224,032 km (0.1 R)
• M41: 28,988,327 km (0.05 R)
• M42: 29,159,019 km (0.098 R)
• M43: 29,759,355 km (0.087 R)
• M44: 30,797,863 km (0.051 R)
• M45: 32,554,741 km (0.114 R)
• M46: 33,266,677 km (0.104 R)
• M47: 33,803,883 km (0.09 R)
• M48: 33,983,550 km (0.037 R)
• M49: 34,886,971 km (0.086 R)
• M50: 36,440,695 km (0.098 R)
• M51: 38,203,855 km (0.12 R)
• M52: 38,578,598 km (0.084 R)
• M53: 38,672,396 km (0.098 R)
• M54: 38,954,538 km (0.089 R)
• M55: 39,615,311 km (0.107 R)
• M56: 40,947,929 km (0.102 R)
• M57: 42,876,994 km (0.119 R)
• M58: 44,539,924 km (0.111 R)
• M59: 44,638,509 km (0.086 R)
• M60: 46,623,074 km (0.115 R)
• M61: 47,827,636 km (0.091 R)
• M62: 48,433,657 km (0.117 R)
• M63: 48,636,362 km (0.049 R)
• M64: 48,839,217 km (0.095 R)
• M65: 49,347,700 km (0.101 R)
• M66: 49,653,628 km (0.088 R)
• M67: 49,960,154 km (0.105 R)
• M68: 50,062,479 km (0.096 R)
• M69: 50,780,548 km (0.118 R)
• M70: 52,227,160 km (0.114 R)
• M71: 53,477,798 km (0.115 R)
• M72: 55,054,859 km (0.107 R)
• M73: 56,540,665 km (0.091 R)
• M74: 56,860,655 km (0.096 R)
• M75: 57,288,505 km (0.101 R)
• M76: 58,470,178 km (0.077 R)
• M77: 59,334,555 km (0.074 R)
• M78: 60,094,512 km (0.054 R)
• M79: 60,203,269 km (0.061 R)
• M80: 60,639,198 km (0.085 R)
• M81: 60,966,817 km (0.093 R)
• M82: 61,076,173 km (0.095 R)
• M83: 62,283,278 km (0.073 R)
• M84: 62,613,740 km (0.033 R)
• M85: 64,053,021 km (0.075 R)
• M86: 64,275,324 km (0.06 R)
• M87: 64,944,026 km (0.088 R)
• M88: 67,302,436 km (0.094 R)
• M89: 68,094,707 km (0.052 R)
• M90: 70,031,850 km (0.032 R)
• M91: 70,375,626 km (0.119 R)
• M92: 74,076,677 km (0.079 R)
• M93: 77,011,937 km (0.109 R)
• M94: 78,196,602 km (0.092 R)
• M95: 78,553,094 km (0.101 R)
• M96: 78,791,254 km (0.089 R)
• M97: 79,387,252 km (0.049 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit