🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 36.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,974,490 km

• M1: 264,489 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.9 AU - 2.86 AU

Year: 1334 Days

Day: 23.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3 AU - 3.44 AU

Year: 2100 Days

Day: 31.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.81 AU - 3.91 AU

Year: 2756 Days

Day: 17.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,974,490 km

• M1: 132,394 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.11 AU - 4.97 AU

Year: 3516 Days

Day: 24.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,974,490 km

• M1: 2,998,540 km (0.032 R)

Asteroid Belt

Center: 11.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.4

Radius: 3.8

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.86 AU - 20.6 AU

Year: 30648 Days

Day: 24.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,974,490 km

• M1: 74,051 km (0.104 R)
• M2: 101,577 km (0.09 R)
• M3: 173,085 km (0.081 R)
• M4: 481,855 km (0.087 R)
• M5: 523,293 km (0.051 R)
• M6: 700,866 km (0.096 R)
• M7: 747,989 km (0.111 R)
• M8: 1,107,772 km (0.036 R)
• M9: 1,895,704 km (0.103 R)
• M10: 1,928,915 km (0.099 R)
• M11: 2,341,057 km (0.074 R)
• M12: 2,704,730 km (0.118 R)
• M13: 2,893,223 km (0.085 R)
• M14: 4,153,136 km (0.106 R)
• M15: 4,458,166 km (0.112 R)
• M16: 4,815,705 km (0.059 R)
• M17: 4,906,661 km (0.037 R)
• M18: 7,146,290 km (0.077 R)
• M19: 7,669,434 km (0.059 R)
• M20: 7,722,392 km (0.109 R)
• M21: 8,150,690 km (0.111 R)
• M22: 8,313,303 km (0.083 R)
• M23: 8,641,820 km (0.037 R)
• M24: 8,918,726 km (0.103 R)
• M25: 9,367,819 km (0.087 R)
• M26: 9,766,796 km (0.092 R)
• M27: 9,939,582 km (0.057 R)
• M28: 10,346,488 km (0.066 R)
• M29: 10,581,357 km (0.088 R)
• M30: 11,478,046 km (0.097 R)
• M31: 11,599,520 km (0.075 R)
• M32: 11,660,256 km (0.109 R)
• M33: 12,899,525 km (0.083 R)
• M34: 13,279,354 km (0.097 R)
• M35: 16,039,285 km (0.103 R)
• M36: 17,066,424 km (0.061 R)
• M37: 18,468,605 km (0.103 R)
• M38: 18,896,455 km (0.111 R)
• M39: 19,399,702 km (0.111 R)
• M40: 22,283,201 km (0.114 R)
• M41: 22,358,898 km (0.068 R)
• M42: 24,356,179 km (0.026 R)
• M43: 24,825,168 km (0.12 R)
• M44: 25,060,785 km (0.101 R)
• M45: 25,376,137 km (0.085 R)
• M46: 27,133,613 km (0.056 R)
• M47: 27,619,656 km (0.104 R)
• M48: 27,945,331 km (0.109 R)
• M49: 28,436,162 km (0.099 R)
• M50: 28,518,291 km (0.075 R)
• M51: 29,177,718 km (0.108 R)
• M52: 31,440,536 km (0.099 R)
• M53: 32,036,384 km (0.078 R)
• M54: 32,807,860 km (0.109 R)
• M55: 34,631,608 km (0.081 R)
• M56: 34,982,714 km (0.114 R)
• M57: 35,423,280 km (0.076 R)
• M58: 35,600,104 km (0.095 R)
• M59: 36,220,936 km (0.059 R)
• M60: 36,577,278 km (0.074 R)
• M61: 36,755,898 km (0.102 R)
• M62: 38,195,328 km (0.04 R)
• M63: 39,469,902 km (0.095 R)
• M64: 42,247,785 km (0.069 R)
• M65: 43,470,897 km (0.106 R)
• M66: 43,754,834 km (0.061 R)
• M67: 44,229,358 km (0.079 R)
• M68: 44,610,235 km (0.065 R)
• M69: 45,951,828 km (0.111 R)
• M70: 46,241,151 km (0.081 R)
• M71: 47,501,363 km (0.075 R)
• M72: 47,598,751 km (0.091 R)
• M73: 48,478,387 km (0.052 R)
• M74: 48,674,659 km (0.06 R)
• M75: 48,772,795 km (0.06 R)
• M76: 50,850,261 km (0.035 R)
• M77: 51,049,675 km (0.05 R)
• M78: 51,249,239 km (0.1 R)
• M79: 51,549,182 km (0.111 R)
• M80: 55,193,386 km (0.049 R)
• M81: 55,706,058 km (0.117 R)
• M82: 56,220,226 km (0.082 R)
• M83: 57,149,827 km (0.091 R)
• M84: 57,460,841 km (0.07 R)
• M85: 57,564,662 km (0.059 R)
• M86: 60,918,796 km (0.112 R)
• M87: 63,582,835 km (0.083 R)
• M88: 65,632,924 km (0.112 R)
• M89: 65,849,841 km (0.041 R)
• M90: 68,583,144 km (0.047 R)
• M91: 69,134,262 km (0.1 R)
• M92: 69,465,622 km (0.105 R)
• M93: 69,908,132 km (0.081 R)
• M94: 70,129,836 km (0.086 R)
• M95: 72,807,937 km (0.104 R)
• M96: 73,708,068 km (0.119 R)
• M97: 75,974,475 km (0.067 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit