🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.26 AU - 1.48 AU

Year: 592 Days

Day: 44.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,854,729 km

• M1: 94,845 km (0.054 R)
• M2: 514,916 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.36 AU - 1.5 AU

Year: 631 Days

Day: 28.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.32 AU - 1.58 AU

Year: 644 Days

Day: 13.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,854,729 km

• M1: 844,480 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.86 AU

Year: 726 Days

Day: 41.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.51 AU - 1.97 AU

Year: 847 Days

Day: 46.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.52 AU - 2.64 AU

Year: 1529 Days

Day: 14.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.9 AU - 3.4 AU

Year: 2063 Days

Day: 26.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.38 AU - 3.58 AU

Year: 2395 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 12.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.77 AU - 9.09 AU

Year: 9031 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 91,854,729 km

• M1: 168,597 km (0.111 R)
• M2: 445,502 km (0.084 R)
• M3: 791,971 km (0.1 R)
• M4: 1,118,693 km (0.054 R)
• M5: 1,335,311 km (0.081 R)
• M6: 1,826,740 km (0.104 R)
• M7: 2,371,874 km (0.096 R)
• M8: 3,026,066 km (0.091 R)
• M9: 3,228,920 km (0.086 R)
• M10: 3,777,346 km (0.107 R)
• M11: 4,377,832 km (0.029 R)
• M12: 4,492,424 km (0.112 R)
• M13: 4,607,914 km (0.094 R)
• M14: 4,912,944 km (0.053 R)
• M15: 5,419,931 km (0.067 R)
• M16: 5,692,049 km (0.091 R)
• M17: 5,867,677 km (0.11 R)
• M18: 6,457,392 km (0.099 R)
• M19: 6,958,994 km (0.034 R)
• M20: 7,255,048 km (0.092 R)
• M21: 8,027,571 km (0.106 R)
• M22: 8,168,343 km (0.083 R)
• M23: 8,281,439 km (0.11 R)
• M24: 8,423,707 km (0.083 R)
• M25: 8,509,426 km (0.094 R)
• M26: 8,624,168 km (0.102 R)
• M27: 8,710,486 km (0.06 R)
• M28: 9,117,541 km (0.105 R)
• M29: 9,501,110 km (0.059 R)
• M30: 9,769,938 km (0.073 R)
• M31: 9,920,284 km (0.119 R)
• M32: 10,041,009 km (0.025 R)
• M33: 10,437,294 km (0.105 R)
• M34: 11,402,649 km (0.116 R)
• M35: 11,624,503 km (0.068 R)
• M36: 11,751,960 km (0.104 R)
• M37: 12,854,347 km (0.076 R)
• M38: 13,820,450 km (0.047 R)
• M39: 14,193,098 km (0.032 R)
• M40: 14,397,748 km (0.079 R)
• M41: 14,500,372 km (0.098 R)
• M42: 14,982,975 km (0.091 R)
• M43: 15,226,071 km (0.117 R)
• M44: 15,435,658 km (0.107 R)
• M45: 15,681,298 km (0.057 R)
• M46: 15,928,284 km (0.1 R)
• M47: 16,283,279 km (0.086 R)
• M48: 16,820,785 km (0.089 R)
• M49: 17,255,067 km (0.082 R)
• M50: 17,400,626 km (0.084 R)
• M51: 18,468,156 km (0.103 R)
• M52: 18,991,150 km (0.116 R)
• M53: 19,708,622 km (0.052 R)
• M54: 20,051,650 km (0.115 R)
• M55: 20,820,882 km (0.097 R)
• M56: 21,599,838 km (0.057 R)
• M57: 21,756,766 km (0.069 R)
• M58: 21,835,305 km (0.11 R)
• M59: 22,586,885 km (0.085 R)
• M60: 22,706,264 km (0.088 R)
• M61: 23,065,897 km (0.103 R)
• M62: 23,548,350 km (0.119 R)
• M63: 24,074,636 km (0.114 R)
• M64: 24,563,970 km (0.108 R)
• M65: 24,809,909 km (0.12 R)
• M66: 26,135,197 km (0.097 R)
• M67: 26,218,672 km (0.061 R)
• M68: 26,302,447 km (0.119 R)
• M69: 28,423,296 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 3.5

Gravity: 62.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.46 AU - 18.86 AU

Year: 25089 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,854,729 km

• M1: 51,761 km (0.07 R)
• M2: 75,996 km (0.101 R)
• M3: 121,922 km (0.075 R)
• M4: 212,130 km (0.07 R)
• M5: 384,915 km (0.103 R)
• M6: 520,601 km (0.05 R)
• M7: 1,195,586 km (0.068 R)
• M8: 1,260,212 km (0.057 R)
• M9: 1,292,974 km (0.107 R)
• M10: 1,707,660 km (0.064 R)
• M11: 2,774,442 km (0.06 R)
• M12: 2,860,162 km (0.114 R)
• M13: 2,903,395 km (0.102 R)
• M14: 3,122,856 km (0.093 R)
• M15: 3,347,552 km (0.1 R)
• M16: 3,955,816 km (0.026 R)
• M17: 4,052,457 km (0.106 R)
• M18: 4,101,076 km (0.108 R)
• M19: 4,956,327 km (0.032 R)
• M20: 5,112,806 km (0.111 R)
• M21: 5,919,438 km (0.06 R)
• M22: 8,010,218 km (0.083 R)
• M23: 8,071,254 km (0.117 R)
• M24: 10,973,453 km (0.054 R)
• M25: 11,519,934 km (0.083 R)
• M26: 14,233,639 km (0.085 R)
• M27: 14,455,941 km (0.1 R)
• M28: 14,679,291 km (0.083 R)
• M29: 15,890,136 km (0.113 R)
• M30: 16,663,108 km (0.092 R)
• M31: 17,290,223 km (0.1 R)
• M32: 21,211,482 km (0.081 R)
• M33: 21,634,994 km (0.072 R)
• M34: 24,677,515 km (0.098 R)
• M35: 25,033,708 km (0.116 R)
• M36: 26,931,207 km (0.113 R)
• M37: 27,114,315 km (0.112 R)
• M38: 27,389,725 km (0.069 R)
• M39: 27,666,181 km (0.1 R)
• M40: 28,128,888 km (0.083 R)
• M41: 28,594,137 km (0.088 R)
• M42: 28,968,132 km (0.09 R)
• M43: 29,910,299 km (0.12 R)
• M44: 30,004,995 km (0.036 R)
• M45: 30,575,710 km (0.12 R)
• M46: 31,631,273 km (0.063 R)
• M47: 31,824,404 km (0.103 R)
• M48: 32,796,341 km (0.116 R)
• M49: 33,384,111 km (0.113 R)
• M50: 33,876,587 km (0.104 R)
• M51: 36,172,616 km (0.119 R)
• M52: 36,982,987 km (0.119 R)
• M53: 37,696,868 km (0.1 R)
• M54: 38,518,460 km (0.086 R)
• M55: 40,074,577 km (0.114 R)
• M56: 40,388,284 km (0.111 R)
• M57: 42,820,296 km (0.063 R)
• M58: 43,462,370 km (0.106 R)
• M59: 44,323,605 km (0.067 R)
• M60: 44,756,242 km (0.096 R)
• M61: 45,408,040 km (0.065 R)
• M62: 45,844,118 km (0.062 R)
• M63: 46,281,692 km (0.096 R)
• M64: 46,830,716 km (0.095 R)
• M65: 49,607,552 km (0.066 R)
• M66: 50,056,644 km (0.114 R)
• M67: 53,929,135 km (0.094 R)
• M68: 54,506,732 km (0.106 R)
• M69: 55,434,987 km (0.102 R)
• M70: 58,369,499 km (0.061 R)
• M71: 59,557,455 km (0.1 R)
• M72: 59,915,294 km (0.105 R)
• M73: 60,154,351 km (0.105 R)
• M74: 61,354,126 km (0.065 R)
• M75: 61,715,554 km (0.111 R)
• M76: 63,777,312 km (0.038 R)
• M77: 64,021,306 km (0.059 R)
• M78: 67,470,285 km (0.105 R)
• M79: 72,883,035 km (0.063 R)
• M80: 73,138,100 km (0.091 R)
• M81: 75,189,835 km (0.106 R)
• M82: 77,260,419 km (0.027 R)
• M83: 78,956,410 km (0.1 R)
• M84: 79,218,505 km (0.088 R)
• M85: 79,349,703 km (0.118 R)
• M86: 79,743,444 km (0.118 R)
• M87: 80,664,817 km (0.064 R)
• M88: 82,518,185 km (0.071 R)
• M89: 83,583,472 km (0.037 R)
• M90: 84,385,466 km (0.085 R)
• M91: 85,593,170 km (0.105 R)
• M92: 85,862,296 km (0.115 R)
• M93: 91,167,037 km (0.075 R)
• M94: 91,717,108 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit