🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 16.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 25.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,606,839 km

• M1: 448,943 km (0.117 R)
• M2: 479,910 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.31 AU - 2.07 AU

Year: 772 Days

Day: 33.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.6 AU - 1.92 AU

Year: 821 Days

Day: 47.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.6 AU - 2.16 AU

Year: 906 Days

Day: 17.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,606,839 km

• M1: 1,731,296 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.79 AU - 2.35 AU

Year: 1047 Days

Day: 35.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.71 AU

Year: 1123 Days

Day: 42.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,606,839 km

• M1: 264,040 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.04 AU - 2.42 AU

Year: 1170 Days

Day: 44 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,606,839 km

• M1: 969,245 km (0.1 R)

Asteroid Belt

Center: 10.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 3.7

Gravity: 63.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.18 AU - 22.3 AU

Year: 28512 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,606,839 km

• M1: 63,130 km (0.04 R)
• M2: 238,160 km (0.095 R)
• M3: 790,176 km (0.12 R)
• M4: 1,431,652 km (0.114 R)
• M5: 1,699,432 km (0.108 R)
• M6: 2,066,096 km (0.044 R)
• M7: 2,150,769 km (0.096 R)
• M8: 2,280,171 km (0.1 R)
• M9: 2,367,685 km (0.089 R)
• M10: 4,070,708 km (0.105 R)
• M11: 4,834,405 km (0.085 R)
• M12: 5,174,890 km (0.101 R)
• M13: 5,290,230 km (0.103 R)
• M14: 6,365,090 km (0.097 R)
• M15: 6,550,592 km (0.044 R)
• M16: 6,990,409 km (0.114 R)
• M17: 7,569,802 km (0.052 R)
• M18: 7,635,176 km (0.092 R)
• M19: 8,705,698 km (0.099 R)
• M20: 8,842,730 km (0.095 R)
• M21: 9,258,313 km (0.072 R)
• M22: 9,964,864 km (0.059 R)
• M23: 10,108,328 km (0.119 R)
• M24: 11,429,427 km (0.067 R)
• M25: 12,416,773 km (0.084 R)
• M26: 13,828,229 km (0.06 R)
• M27: 14,634,113 km (0.096 R)
• M28: 15,289,650 km (0.042 R)
• M29: 16,544,477 km (0.101 R)
• M30: 16,714,271 km (0.11 R)
• M31: 19,867,644 km (0.103 R)
• M32: 20,138,566 km (0.094 R)
• M33: 20,229,222 km (0.054 R)
• M34: 21,603,877 km (0.114 R)
• M35: 21,696,628 km (0.097 R)
• M36: 24,153,474 km (0.053 R)
• M37: 24,346,006 km (0.1 R)
• M38: 24,539,137 km (0.107 R)
• M39: 24,732,717 km (0.089 R)
• M40: 25,024,133 km (0.091 R)
• M41: 25,121,522 km (0.069 R)
• M42: 25,806,680 km (0.098 R)
• M43: 26,003,551 km (0.06 R)
• M44: 26,398,938 km (0.08 R)
• M45: 26,895,752 km (0.043 R)
• M46: 27,095,466 km (0.064 R)
• M47: 27,596,618 km (0.102 R)
• M48: 30,148,309 km (0.108 R)
• M49: 30,563,443 km (0.104 R)
• M50: 32,031,447 km (0.05 R)
• M51: 35,144,579 km (0.047 R)
• M52: 35,691,060 km (0.084 R)
• M53: 35,910,370 km (0.083 R)
• M54: 36,020,175 km (0.113 R)
• M55: 40,618,963 km (0.118 R)
• M56: 41,537,494 km (0.071 R)
• M57: 43,863,891 km (0.099 R)
• M58: 45,398,466 km (0.058 R)
• M59: 47,070,671 km (0.118 R)
• M60: 48,156,303 km (0.078 R)
• M61: 48,884,695 km (0.115 R)
• M62: 49,861,419 km (0.082 R)
• M63: 50,967,995 km (0.115 R)
• M64: 51,958,332 km (0.098 R)
• M65: 54,967,344 km (0.092 R)
• M66: 56,620,550 km (0.084 R)
• M67: 57,389,184 km (0.104 R)
• M68: 57,517,539 km (0.099 R)
• M69: 57,646,043 km (0.116 R)
• M70: 59,845,581 km (0.114 R)
• M71: 62,732,371 km (0.106 R)
• M72: 65,261,921 km (0.083 R)
• M73: 67,553,162 km (0.071 R)
• M74: 68,096,203 km (0.061 R)
• M75: 68,368,172 km (0.058 R)
• M76: 69,596,669 km (0.094 R)
• M77: 72,491,538 km (0.097 R)
• M78: 73,047,443 km (0.048 R)
• M79: 73,465,270 km (0.095 R)
• M80: 74,163,294 km (0.056 R)
• M81: 75,425,451 km (0.075 R)
• M82: 80,544,541 km (0.084 R)
• M83: 80,688,304 km (0.112 R)
• M84: 81,264,406 km (0.091 R)
• M85: 83,000,639 km (0.083 R)
• M86: 85,334,515 km (0.106 R)
• M87: 89,619,297 km (0.042 R)
• M88: 90,066,595 km (0.089 R)
• M89: 92,163,508 km (0.038 R)
• M90: 92,614,995 km (0.07 R)
• M91: 93,368,968 km (0.097 R)
• M92: 94,731,356 km (0.118 R)
• M93: 95,947,886 km (0.106 R)
• M94: 97,782,255 km (0.101 R)
• M95: 99,165,736 km (0.099 R)
• M96: 104,136,723 km (0.054 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit