🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.04 AU - 1.14 AU

Year: 412 Days

Day: 18 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,351,915 km

• M1: 31,416 km (0.09 R)
• M2: 380,128 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 574 Days

Day: 46.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.57 AU - 3.11 AU

Year: 1731 Days

Day: 14.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,351,915 km

• M1: 30,368 km (0.067 R)
• M2: 781,948 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.53 AU - 4.03 AU

Year: 2658 Days

Day: 27.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,351,915 km

• M1: 2,290,493 km (0.105 R)
• M2: 2,322,657 km (0.107 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 11

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.51 AU - 13.85 AU

Year: 13519 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 97,351,915 km

• M1: 149,747 km (0.089 R)
• M2: 218,263 km (0.115 R)
• M3: 409,150 km (0.086 R)
• M4: 846,874 km (0.066 R)
• M5: 1,063,790 km (0.076 R)
• M6: 1,162,525 km (0.045 R)
• M7: 1,264,401 km (0.114 R)
• M8: 1,496,128 km (0.118 R)
• M9: 2,758,734 km (0.049 R)
• M10: 3,014,247 km (0.07 R)
• M11: 3,375,227 km (0.101 R)
• M12: 3,852,444 km (0.112 R)
• M13: 4,731,481 km (0.042 R)
• M14: 5,094,406 km (0.067 R)
• M15: 5,437,583 km (0.079 R)
• M16: 5,553,671 km (0.058 R)
• M17: 5,699,828 km (0.09 R)
• M18: 5,817,861 km (0.099 R)
• M19: 6,056,171 km (0.12 R)
• M20: 6,328,140 km (0.088 R)
• M21: 7,359,766 km (0.106 R)
• M22: 7,520,584 km (0.104 R)
• M23: 7,650,136 km (0.105 R)
• M24: 7,845,810 km (0.102 R)
• M25: 8,510,174 km (0.11 R)
• M26: 8,917,529 km (0.112 R)
• M27: 10,177,442 km (0.084 R)
• M28: 11,791,903 km (0.085 R)
• M29: 13,484,752 km (0.101 R)
• M30: 15,334,530 km (0.084 R)
• M31: 15,540,376 km (0.115 R)
• M32: 15,747,121 km (0.11 R)
• M33: 15,871,586 km (0.091 R)
• M34: 18,736,236 km (0.089 R)
• M35: 20,521,088 km (0.094 R)
• M36: 23,298,522 km (0.078 R)
• M37: 23,630,180 km (0.051 R)
• M38: 24,202,392 km (0.099 R)
• M39: 24,346,156 km (0.08 R)
• M40: 24,538,240 km (0.069 R)
• M41: 24,634,581 km (0.073 R)
• M42: 25,409,198 km (0.082 R)
• M43: 26,585,935 km (0.094 R)
• M44: 27,230,852 km (0.115 R)
• M45: 27,880,854 km (0.098 R)
• M46: 28,031,649 km (0.103 R)
• M47: 29,912,992 km (0.071 R)
• M48: 30,118,839 km (0.109 R)
• M49: 30,531,878 km (0.045 R)
• M50: 31,520,421 km (0.08 R)
• M51: 31,939,744 km (0.038 R)
• M52: 32,890,139 km (0.03 R)
• M53: 34,279,305 km (0.111 R)
• M54: 34,440,721 km (0.088 R)
• M55: 35,415,202 km (0.084 R)
• M56: 36,288,853 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.6

Radius: 5.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.43 AU - 19.77 AU

Year: 25573 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,351,915 km

• M1: 192,084 km (0.097 R)
• M2: 817,253 km (0.041 R)
• M3: 1,458,430 km (0.083 R)
• M4: 1,625,530 km (0.085 R)
• M5: 1,978,133 km (0.057 R)
• M6: 2,530,298 km (0.086 R)
• M7: 2,710,863 km (0.04 R)
• M8: 2,937,504 km (0.118 R)
• M9: 3,277,839 km (0.045 R)
• M10: 5,989,001 km (0.113 R)
• M11: 7,027,061 km (0.084 R)
• M12: 8,060,932 km (0.086 R)
• M13: 9,729,846 km (0.097 R)
• M14: 12,508,327 km (0.111 R)
• M15: 13,229,987 km (0.116 R)
• M16: 14,965,921 km (0.056 R)
• M17: 16,659,518 km (0.087 R)
• M18: 17,719,868 km (0.07 R)
• M19: 20,584,966 km (0.092 R)
• M20: 22,049,978 km (0.104 R)
• M21: 22,919,890 km (0.107 R)
• M22: 23,632,424 km (0.084 R)
• M23: 24,778,793 km (0.099 R)
• M24: 25,726,346 km (0.045 R)
• M25: 25,986,796 km (0.107 R)
• M26: 26,335,359 km (0.092 R)
• M27: 27,390,622 km (0.097 R)
• M28: 28,639,016 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 7.8

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.53 AU - 18.97 AU

Year: 27045 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,351,915 km

• M1: 142,268 km (0.05 R)
• M2: 904,469 km (0.115 R)
• M3: 1,088,025 km (0.089 R)
• M4: 1,455,438 km (0.105 R)
• M5: 1,783,655 km (0.093 R)
• M6: 1,859,801 km (0.068 R)
• M7: 2,679,298 km (0.101 R)
• M8: 3,311,947 km (0.068 R)
• M9: 3,645,102 km (0.048 R)
• M10: 3,939,361 km (0.063 R)
• M11: 4,089,407 km (0.055 R)
• M12: 5,356,202 km (0.1 R)
• M13: 5,578,355 km (0.113 R)
• M14: 7,400,607 km (0.111 R)
• M15: 8,536,055 km (0.084 R)
• M16: 9,190,096 km (0.092 R)
• M17: 9,657,440 km (0.061 R)
• M18: 10,064,346 km (0.066 R)
• M19: 10,201,228 km (0.09 R)
• M20: 10,269,744 km (0.099 R)
• M21: 10,824,603 km (0.102 R)
• M22: 11,176,307 km (0.082 R)
• M23: 12,181,007 km (0.113 R)
• M24: 14,429,313 km (0.076 R)
• M25: 15,050,144 km (0.11 R)
• M26: 15,442,689 km (0.071 R)
• M27: 17,867,371 km (0.079 R)
• M28: 18,449,905 km (0.081 R)
• M29: 19,038,723 km (0.079 R)
• M30: 19,890,682 km (0.118 R)
• M31: 22,074,213 km (0.072 R)
• M32: 22,163,074 km (0.092 R)
• M33: 23,875,072 km (0.09 R)
• M34: 24,149,285 km (0.116 R)
• M35: 24,424,545 km (0.102 R)
• M36: 24,700,703 km (0.077 R)
• M37: 25,535,758 km (0.086 R)
• M38: 25,629,107 km (0.098 R)
• M39: 25,722,606 km (0.118 R)
• M40: 26,097,648 km (0.085 R)
• M41: 26,380,089 km (0.091 R)
• M42: 26,568,881 km (0.107 R)
• M43: 28,772,906 km (0.113 R)
• M44: 29,357,385 km (0.093 R)
• M45: 29,455,222 km (0.106 R)
• M46: 30,935,344 km (0.12 R)
• M47: 34,378,638 km (0.12 R)
• M48: 35,727,113 km (0.113 R)
• M49: 38,154,638 km (0.098 R)
• M50: 38,475,226 km (0.08 R)
• M51: 40,417,306 km (0.112 R)
• M52: 44,283,812 km (0.099 R)
• M53: 44,620,706 km (0.074 R)
• M54: 47,805,645 km (0.045 R)
• M55: 48,960,840 km (0.03 R)
• M56: 50,710,686 km (0.099 R)
• M57: 54,631,946 km (0.047 R)
• M58: 54,872,798 km (0.082 R)
• M59: 55,234,526 km (0.114 R)
• M60: 55,476,126 km (0.12 R)
• M61: 58,896,083 km (0.069 R)
• M62: 61,505,519 km (0.076 R)
• M63: 62,635,282 km (0.106 R)
• M64: 63,518,807 km (0.106 R)
• M65: 64,406,371 km (0.073 R)
• M66: 66,065,711 km (0.082 R)
• M67: 66,322,122 km (0.108 R)
• M68: 66,964,944 km (0.083 R)
• M69: 67,480,608 km (0.095 R)
• M70: 69,035,528 km (0.103 R)
• M71: 69,556,577 km (0.092 R)
• M72: 69,948,075 km (0.044 R)
• M73: 72,974,290 km (0.075 R)
• M74: 75,104,713 km (0.101 R)
• M75: 75,506,384 km (0.104 R)
• M76: 75,640,423 km (0.11 R)
• M77: 77,525,656 km (0.107 R)
• M78: 78,202,586 km (0.08 R)
• M79: 78,338,271 km (0.076 R)
• M80: 78,881,611 km (0.072 R)
• M81: 79,835,447 km (0.109 R)
• M82: 80,108,613 km (0.061 R)
• M83: 80,519,109 km (0.075 R)
• M84: 82,167,827 km (0.091 R)
• M85: 82,858,072 km (0.064 R)
• M86: 85,638,199 km (0.067 R)
• M87: 86,618,514 km (0.051 R)
• M88: 87,602,568 km (0.094 R)
• M89: 88,731,583 km (0.086 R)
• M90: 89,014,623 km (0.106 R)
• M91: 91,432,423 km (0.114 R)
• M92: 91,718,305 km (0.039 R)
• M93: 94,015,979 km (0.073 R)
• M94: 94,304,553 km (0.085 R)
• M95: 96,187,242 km (0.077 R)
• M96: 96,769,028 km (0.109 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit