🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 110 Days

Day: 34.1 Hours

Environment

Temp: 423 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 124,365,341 km

• M1: 294,558 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 281 Days

Day: 37.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 124,365,341 km

• M1: 37,399 km (0.088 R)
• M2: 60,587 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.9 AU - 1.26 AU

Year: 330 Days

Day: 15.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 124,365,341 km

• M1: 238,309 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.03 AU - 1.33 AU

Year: 377 Days

Day: 40.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 124,365,341 km

• M1: 308,471 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.6 AU - 4.56 AU

Year: 2426 Days

Day: 12.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.88 AU - 7.92 AU

Year: 4765 Days

Day: 46.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 124,365,341 km

• M1: 111,301 km (0.105 R)
• M2: 4,111,697 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.19 AU - 7.65 AU

Year: 5358 Days

Day: 19.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 124,365,341 km

• M1: 616,194 km (0.027 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6 AU - 9.26 AU

Year: 6203 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 16.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 24.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 3.9

Gravity: 62.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 20.05 AU - 28.79 AU

Year: 35518 Days

Day: 16 Hours

Environment

Temp: -176 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 124,365,341 km

• M1: 59,690 km (0.088 R)
• M2: 400,174 km (0.097 R)
• M3: 539,899 km (0.105 R)
• M4: 1,235,230 km (0.102 R)
• M5: 1,315,264 km (0.119 R)
• M6: 1,522,607 km (0.045 R)
• M7: 1,967,661 km (0.082 R)
• M8: 2,967,573 km (0.113 R)
• M9: 4,038,843 km (0.096 R)
• M10: 4,157,923 km (0.098 R)
• M11: 5,151,851 km (0.111 R)
• M12: 5,674,995 km (0.046 R)
• M13: 5,808,437 km (0.109 R)
• M14: 6,421,638 km (0.089 R)
• M15: 6,490,902 km (0.075 R)
• M16: 6,630,477 km (0.112 R)
• M17: 7,782,081 km (0.068 R)
• M18: 8,154,430 km (0.071 R)
• M19: 10,425,625 km (0.117 R)
• M20: 10,507,306 km (0.118 R)
• M21: 11,926,690 km (0.12 R)
• M22: 12,183,400 km (0.041 R)
• M23: 12,355,438 km (0.081 R)
• M24: 14,210,751 km (0.101 R)
• M25: 15,401,998 km (0.096 R)
• M26: 15,681,447 km (0.101 R)
• M27: 17,296,207 km (0.095 R)
• M28: 18,172,252 km (0.095 R)
• M29: 18,368,973 km (0.112 R)
• M30: 18,863,693 km (0.113 R)
• M31: 19,362,752 km (0.111 R)
• M32: 19,866,148 km (0.114 R)
• M33: 21,817,952 km (0.08 R)
• M34: 22,131,659 km (0.067 R)
• M35: 25,130,797 km (0.111 R)
• M36: 26,121,583 km (0.092 R)
• M37: 27,575,076 km (0.109 R)
• M38: 29,514,912 km (0.038 R)
• M39: 30,676,539 km (0.087 R)
• M40: 31,971,309 km (0.091 R)
• M41: 34,979,872 km (0.08 R)
• M42: 36,579,671 km (0.109 R)
• M43: 36,952,170 km (0.109 R)
• M44: 37,450,929 km (0.098 R)
• M45: 37,951,783 km (0.084 R)
• M46: 38,328,919 km (0.09 R)
• M47: 38,455,030 km (0.068 R)
• M48: 40,105,394 km (0.088 R)
• M49: 40,233,300 km (0.084 R)
• M50: 40,617,767 km (0.105 R)
• M51: 40,874,776 km (0.097 R)
• M52: 41,390,589 km (0.108 R)
• M53: 42,168,049 km (0.103 R)
• M54: 44,662,145 km (0.118 R)
• M55: 46,127,606 km (0.101 R)
• M56: 48,832,485 km (0.113 R)
• M57: 50,203,998 km (0.114 R)
• M58: 51,171,597 km (0.118 R)
• M59: 51,866,629 km (0.083 R)
• M60: 52,844,700 km (0.1 R)
• M61: 53,547,062 km (0.065 R)
• M62: 54,677,274 km (0.115 R)
• M63: 56,244,162 km (0.088 R)
• M64: 58,839,835 km (0.105 R)
• M65: 59,421,920 km (0.114 R)
• M66: 61,621,607 km (0.103 R)
• M67: 62,064,865 km (0.116 R)
• M68: 62,212,818 km (0.042 R)
• M69: 65,949,473 km (0.048 R)
• M70: 66,705,541 km (0.105 R)
• M71: 73,794,236 km (0.108 R)
• M72: 84,701,267 km (0.066 R)
• M73: 84,865,376 km (0.082 R)
• M74: 85,193,893 km (0.049 R)
• M75: 85,522,859 km (0.036 R)
• M76: 88,502,549 km (0.039 R)
• M77: 91,684,346 km (0.105 R)
• M78: 92,696,825 km (0.053 R)
• M79: 93,543,399 km (0.053 R)
• M80: 97,987,054 km (0.026 R)
• M81: 98,331,728 km (0.077 R)
• M82: 100,060,929 km (0.081 R)
• M83: 101,625,873 km (0.078 R)
• M84: 102,149,316 km (0.106 R)
• M85: 103,023,715 km (0.08 R)
• M86: 103,549,552 km (0.1 R)
• M87: 105,485,199 km (0.117 R)
• M88: 106,015,224 km (0.111 R)
• M89: 107,432,813 km (0.064 R)
• M90: 108,144,002 km (0.042 R)
• M91: 113,346,417 km (0.112 R)
• M92: 114,251,484 km (0.095 R)
• M93: 114,614,259 km (0.105 R)
• M94: 119,364,590 km (0.116 R)
• M95: 121,208,832 km (0.086 R)
• M96: 122,505,248 km (0.069 R)
• M97: 123,992,550 km (0.073 R)

Kuiper Belt

Range: 37.2 - 62.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit