🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 21.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,263,013 km

• M1: 43,234 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 16.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.95 AU - 1.15 AU

Year: 395 Days

Day: 26.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,263,013 km

• M1: 341,682 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.87 AU - 2.93 AU

Year: 1365 Days

Day: 14.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 165.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,263,013 km

• M1: 867,817 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.49 AU - 3.77 AU

Year: 2033 Days

Day: 21.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 11.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.28 AU - 5.36 AU

Year: 4504 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,263,013 km

• M1: 182,061 km (0.097 R)
• M2: 293,212 km (0.098 R)
• M3: 1,079,199 km (0.051 R)
• M4: 1,274,873 km (0.082 R)
• M5: 1,467,406 km (0.113 R)
• M6: 2,531,794 km (0.114 R)
• M7: 2,681,243 km (0.102 R)
• M8: 3,207,378 km (0.109 R)
• M9: 3,349,048 km (0.06 R)
• M10: 3,555,193 km (0.07 R)
• M11: 3,638,819 km (0.113 R)
• M12: 3,723,042 km (0.064 R)
• M13: 4,309,167 km (0.085 R)
• M14: 4,831,263 km (0.106 R)
• M15: 4,947,501 km (0.072 R)
• M16: 5,811,578 km (0.043 R)
• M17: 6,362,547 km (0.094 R)
• M18: 6,592,928 km (0.095 R)
• M19: 6,826,001 km (0.101 R)
• M20: 6,904,241 km (0.1 R)
• M21: 8,280,691 km (0.1 R)
• M22: 8,476,215 km (0.114 R)
• M23: 8,900,176 km (0.104 R)
• M24: 8,985,895 km (0.095 R)
• M25: 9,100,487 km (0.119 R)
• M26: 9,186,805 km (0.103 R)
• M27: 9,798,511 km (0.12 R)
• M28: 10,213,645 km (0.072 R)
• M29: 10,363,243 km (0.118 R)
• M30: 10,969,264 km (0.045 R)
• M31: 11,586,804 km (0.066 R)
• M32: 12,279,143 km (0.084 R)
• M33: 12,406,451 km (0.103 R)
• M34: 12,887,857 km (0.074 R)
• M35: 13,017,259 km (0.115 R)
• M36: 13,440,920 km (0.027 R)
• M37: 14,101,394 km (0.091 R)
• M38: 14,335,066 km (0.118 R)
• M39: 14,435,746 km (0.111 R)
• M40: 14,637,553 km (0.086 R)
• M41: 14,908,026 km (0.109 R)
• M42: 16,180,805 km (0.104 R)
• M43: 16,460,553 km (0.119 R)
• M44: 16,741,947 km (0.086 R)
• M45: 17,847,325 km (0.106 R)
• M46: 18,902,589 km (0.103 R)
• M47: 19,642,200 km (0.086 R)
• M48: 19,828,599 km (0.079 R)
• M49: 20,428,936 km (0.062 R)
• M50: 21,570,667 km (0.082 R)
• M51: 21,840,092 km (0.104 R)
• M52: 22,265,698 km (0.111 R)
• M53: 22,577,011 km (0.11 R)
• M54: 23,322,009 km (0.106 R)
• M55: 23,757,039 km (0.082 R)
• M56: 24,474,660 km (0.115 R)
• M57: 24,675,271 km (0.078 R)
• M58: 24,956,964 km (0.095 R)
• M59: 25,442,559 km (0.111 R)
• M60: 26,546,441 km (0.093 R)
• M61: 26,959,182 km (0.067 R)
• M62: 27,290,990 km (0.107 R)
• M63: 27,457,343 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 7.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.76 AU - 14.5 AU

Year: 19498 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,263,013 km

• M1: 257,009 km (0.068 R)
• M2: 569,519 km (0.064 R)
• M3: 718,219 km (0.059 R)
• M4: 1,002,605 km (0.101 R)
• M5: 1,184,217 km (0.071 R)
• M6: 1,238,222 km (0.12 R)
• M7: 1,520,363 km (0.114 R)
• M8: 1,669,063 km (0.095 R)
• M9: 1,729,950 km (0.081 R)
• M10: 1,791,584 km (0.077 R)
• M11: 2,045,452 km (0.043 R)
• M12: 2,310,988 km (0.12 R)
• M13: 2,948,125 km (0.038 R)
• M14: 3,096,826 km (0.043 R)
• M15: 3,479,646 km (0.082 R)
• M16: 4,040,489 km (0.071 R)
• M17: 4,672,390 km (0.107 R)
• M18: 5,380,138 km (0.086 R)
• M19: 5,746,503 km (0.088 R)
• M20: 6,073,674 km (0.114 R)
• M21: 7,341,516 km (0.119 R)
• M22: 7,493,058 km (0.104 R)
• M23: 8,318,240 km (0.106 R)
• M24: 8,370,749 km (0.08 R)
• M25: 8,476,066 km (0.114 R)
• M26: 8,688,196 km (0.06 R)
• M27: 8,795,008 km (0.066 R)
• M28: 9,499,315 km (0.113 R)
• M29: 10,165,475 km (0.092 R)
• M30: 10,390,769 km (0.091 R)
• M31: 12,432,630 km (0.116 R)
• M32: 13,467,848 km (0.107 R)
• M33: 13,964,512 km (0.099 R)
• M34: 14,467,311 km (0.113 R)
• M35: 17,068,519 km (0.08 R)
• M36: 17,135,389 km (0.117 R)
• M37: 17,403,618 km (0.103 R)
• M38: 18,216,982 km (0.115 R)
• M39: 19,390,278 km (0.063 R)
• M40: 20,303,872 km (0.059 R)
• M41: 20,516,600 km (0.065 R)
• M42: 20,659,017 km (0.111 R)
• M43: 21,303,335 km (0.085 R)
• M44: 22,172,798 km (0.083 R)
• M45: 23,722,034 km (0.082 R)
• M46: 26,072,216 km (0.104 R)
• M47: 26,458,179 km (0.118 R)
• M48: 27,235,788 km (0.094 R)
• M49: 29,372,495 km (0.069 R)
• M50: 29,935,132 km (0.073 R)
• M51: 31,071,328 km (0.108 R)
• M52: 31,562,458 km (0.117 R)
• M53: 32,968,229 km (0.091 R)
• M54: 35,072,174 km (0.045 R)
• M55: 36,097,517 km (0.087 R)
• M56: 36,613,780 km (0.115 R)
• M57: 37,392,885 km (0.114 R)
• M58: 37,828,066 km (0.03 R)
• M59: 38,527,884 km (0.043 R)
• M60: 38,615,698 km (0.1 R)
• M61: 39,143,779 km (0.108 R)
• M62: 39,320,304 km (0.099 R)
• M63: 41,369,646 km (0.088 R)
• M64: 42,271,422 km (0.096 R)
• M65: 44,094,272 km (0.111 R)
• M66: 44,923,044 km (0.111 R)
• M67: 47,345,632 km (0.07 R)
• M68: 48,667,778 km (0.119 R)
• M69: 49,238,045 km (0.081 R)
• M70: 49,810,556 km (0.062 R)
• M71: 51,154,992 km (0.093 R)
• M72: 53,389,535 km (0.116 R)
• M73: 53,977,605 km (0.064 R)
• M74: 54,370,897 km (0.104 R)
• M75: 54,863,822 km (0.096 R)
• M76: 55,457,277 km (0.09 R)
• M77: 55,655,644 km (0.085 R)
• M78: 57,953,018 km (0.059 R)
• M79: 59,265,291 km (0.084 R)
• M80: 60,383,236 km (0.107 R)
• M81: 60,587,287 km (0.111 R)
• M82: 63,778,659 km (0.097 R)
• M83: 64,194,391 km (0.116 R)
• M84: 64,402,631 km (0.119 R)
• M85: 66,286,817 km (0.029 R)
• M86: 66,391,984 km (0.062 R)
• M87: 67,658,779 km (0.112 R)
• M88: 68,720,475 km (0.065 R)
• M89: 69,894,668 km (0.092 R)
• M90: 71,938,474 km (0.038 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit