🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 47.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,866,010 km

• M1: 193,131 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.67 AU - 0.97 AU

Year: 266 Days

Day: 34.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,866,010 km

• M1: 54,454 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 266 Days

Day: 21.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.23 AU - 2.77 AU

Year: 1416 Days

Day: 42.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 138.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,866,010 km

• M1: 374,443 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.69 AU - 5.59 AU

Year: 3580 Days

Day: 27.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763

Radius: 7.7

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.42 AU - 17.76 AU

Year: 23116 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,866,010 km

• M1: 146,606 km (0.09 R)
• M2: 209,886 km (0.102 R)
• M3: 288,125 km (0.067 R)
• M4: 816,056 km (0.096 R)
• M5: 924,066 km (0.103 R)
• M6: 979,866 km (0.091 R)
• M7: 1,500,616 km (0.096 R)
• M8: 2,170,665 km (0.096 R)
• M9: 2,360,954 km (0.039 R)
• M10: 2,477,640 km (0.101 R)
• M11: 2,556,628 km (0.055 R)
• M12: 2,676,755 km (0.102 R)
• M13: 2,757,837 km (0.026 R)
• M14: 2,922,394 km (0.107 R)
• M15: 3,838,831 km (0.074 R)
• M16: 4,257,107 km (0.097 R)
• M17: 4,837,247 km (0.085 R)
• M18: 5,753,534 km (0.06 R)
• M19: 5,964,318 km (0.075 R)
• M20: 6,017,425 km (0.039 R)
• M21: 6,124,088 km (0.034 R)
• M22: 7,168,880 km (0.051 R)
• M23: 7,225,278 km (0.088 R)
• M24: 7,281,976 km (0.11 R)
• M25: 7,973,417 km (0.07 R)
• M26: 8,386,457 km (0.099 R)
• M27: 8,988,588 km (0.102 R)
• M28: 11,334,881 km (0.113 R)
• M29: 11,865,804 km (0.082 R)
• M30: 12,201,651 km (0.066 R)
• M31: 12,404,805 km (0.12 R)
• M32: 12,677,372 km (0.074 R)
• M33: 13,020,699 km (0.07 R)
• M34: 13,506,743 km (0.108 R)
• M35: 13,716,778 km (0.046 R)
• M36: 13,787,089 km (0.107 R)
• M37: 15,509,260 km (0.069 R)
• M38: 16,172,427 km (0.098 R)
• M39: 16,470,127 km (0.112 R)
• M40: 16,844,870 km (0.059 R)
• M41: 17,679,028 km (0.039 R)
• M42: 18,294,174 km (0.044 R)
• M43: 18,449,008 km (0.077 R)
• M44: 18,760,022 km (0.073 R)
• M45: 20,021,581 km (0.073 R)
• M46: 22,625,780 km (0.108 R)
• M47: 25,680,270 km (0.086 R)
• M48: 27,876,217 km (0.115 R)
• M49: 28,054,537 km (0.049 R)
• M50: 30,681,626 km (0.081 R)
• M51: 31,142,537 km (0.091 R)
• M52: 31,327,589 km (0.107 R)
• M53: 31,420,190 km (0.117 R)
• M54: 32,538,883 km (0.109 R)
• M55: 32,632,681 km (0.107 R)
• M56: 33,670,442 km (0.105 R)
• M57: 36,069,243 km (0.091 R)
• M58: 36,458,198 km (0.088 R)
• M59: 36,848,499 km (0.03 R)
• M60: 39,019,762 km (0.075 R)
• M61: 40,120,803 km (0.076 R)
• M62: 40,322,161 km (0.083 R)
• M63: 41,029,310 km (0.082 R)
• M64: 41,232,165 km (0.12 R)
• M65: 41,435,319 km (0.114 R)
• M66: 43,898,897 km (0.105 R)
• M67: 44,730,511 km (0.101 R)
• M68: 46,832,511 km (0.108 R)
• M69: 46,938,426 km (0.115 R)
• M70: 48,966,375 km (0.11 R)
• M71: 49,504,778 km (0.075 R)
• M72: 50,153,434 km (0.119 R)
• M73: 50,804,933 km (0.113 R)
• M74: 52,226,113 km (0.111 R)
• M75: 55,892,008 km (0.059 R)
• M76: 56,567,443 km (0.074 R)
• M77: 57,585,606 km (0.085 R)
• M78: 58,495,759 km (0.056 R)
• M79: 60,214,938 km (0.102 R)
• M80: 62,183,497 km (0.104 R)
• M81: 63,000,151 km (0.079 R)
• M82: 63,234,122 km (0.108 R)
• M83: 64,762,115 km (0.053 R)
• M84: 67,136,532 km (0.081 R)
• M85: 72,092,411 km (0.106 R)
• M86: 73,073,025 km (0.085 R)
• M87: 74,428,531 km (0.109 R)
• M88: 74,923,550 km (0.115 R)
• M89: 75,419,617 km (0.092 R)
• M90: 77,665,530 km (0.072 R)
• M91: 79,301,233 km (0.087 R)
• M92: 80,313,412 km (0.097 R)
• M93: 82,222,879 km (0.107 R)
• M94: 83,247,325 km (0.081 R)
• M95: 85,438,186 km (0.084 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit