🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 163 Days

Day: 34.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,213,235 km

• M1: 458,069 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 202 Days

Day: 44.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 259 Days

Day: 39.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,213,235 km

• M1: 39,195 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 651 Days

Day: 23.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.84 AU - 3.1 AU

Year: 1888 Days

Day: 20.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,213,235 km

• M1: 9,873 km (0.114 R)
• M2: 421,118 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.01 AU - 4.75 AU

Year: 2820 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 3.6

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.35 AU - 22.03 AU

Year: 28624 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,213,235 km

• M1: 63,579 km (0.118 R)
• M2: 154,684 km (0.057 R)
• M3: 337,942 km (0.097 R)
• M4: 411,095 km (0.118 R)
• M5: 594,203 km (0.091 R)
• M6: 706,102 km (0.038 R)
• M7: 898,934 km (0.062 R)
• M8: 1,080,845 km (0.056 R)
• M9: 1,629,570 km (0.116 R)
• M10: 1,786,348 km (0.106 R)
• M11: 1,850,376 km (0.078 R)
• M12: 2,047,247 km (0.03 R)
• M13: 2,320,113 km (0.113 R)
• M14: 2,677,203 km (0.062 R)
• M15: 2,937,205 km (0.097 R)
• M16: 3,521,235 km (0.045 R)
• M17: 3,601,718 km (0.116 R)
• M18: 3,642,259 km (0.107 R)
• M19: 4,013,561 km (0.119 R)
• M20: 4,880,780 km (0.117 R)
• M21: 6,235,838 km (0.097 R)
• M22: 7,029,903 km (0.061 R)
• M23: 8,172,532 km (0.095 R)
• M24: 8,440,162 km (0.111 R)
• M25: 8,548,022 km (0.1 R)
• M26: 8,819,692 km (0.069 R)
• M27: 9,651,606 km (0.086 R)
• M28: 10,105,336 km (0.104 R)
• M29: 10,162,632 km (0.033 R)
• M30: 10,392,564 km (0.096 R)
• M31: 11,210,864 km (0.076 R)
• M32: 11,747,622 km (0.107 R)
• M33: 12,292,906 km (0.097 R)
• M34: 12,353,942 km (0.093 R)
• M35: 14,361,396 km (0.074 R)
• M36: 14,425,723 km (0.106 R)
• M37: 15,468,121 km (0.106 R)
• M38: 15,534,093 km (0.1 R)
• M39: 16,669,691 km (0.11 R)
• M40: 17,213,180 km (0.11 R)
• M41: 17,831,617 km (0.084 R)
• M42: 20,232,813 km (0.113 R)
• M43: 21,031,067 km (0.087 R)
• M44: 21,618,089 km (0.084 R)
• M45: 21,839,494 km (0.085 R)
• M46: 21,913,545 km (0.11 R)
• M47: 22,061,796 km (0.102 R)
• M48: 22,210,497 km (0.052 R)
• M49: 23,790,699 km (0.107 R)
• M50: 25,018,748 km (0.073 R)
• M51: 25,251,223 km (0.059 R)
• M52: 25,953,286 km (0.118 R)
• M53: 28,339,073 km (0.082 R)
• M54: 29,803,785 km (0.085 R)
• M55: 30,297,458 km (0.109 R)
• M56: 31,376,358 km (0.077 R)
• M57: 31,794,634 km (0.051 R)
• M58: 32,975,709 km (0.083 R)
• M59: 33,656,978 km (0.101 R)
• M60: 33,742,548 km (0.074 R)
• M61: 33,999,407 km (0.118 R)
• M62: 35,815,825 km (0.102 R)
• M63: 36,867,946 km (0.077 R)
• M64: 36,956,060 km (0.054 R)
• M65: 37,930,091 km (0.074 R)
• M66: 38,733,282 km (0.055 R)
• M67: 39,451,950 km (0.066 R)
• M68: 41,267,769 km (0.115 R)
• M69: 45,074,437 km (0.114 R)
• M70: 45,451,723 km (0.072 R)
• M71: 45,830,056 km (0.085 R)
• M72: 47,737,728 km (0.052 R)
• M73: 48,797,778 km (0.092 R)
• M74: 50,843,230 km (0.118 R)
• M75: 50,941,366 km (0.07 R)
• M76: 54,715,421 km (0.066 R)
• M77: 55,521,455 km (0.077 R)
• M78: 56,331,228 km (0.093 R)
• M79: 56,534,382 km (0.08 R)
• M80: 57,962,742 km (0.115 R)
• M81: 58,167,691 km (0.081 R)
• M82: 62,213,416 km (0.036 R)
• M83: 62,423,451 km (0.105 R)
• M84: 65,280,172 km (0.034 R)
• M85: 66,563,423 km (0.084 R)
• M86: 66,670,834 km (0.1 R)
• M87: 66,778,096 km (0.119 R)
• M88: 67,747,191 km (0.097 R)
• M89: 69,372,422 km (0.112 R)
• M90: 69,590,087 km (0.097 R)
• M91: 70,462,991 km (0.075 R)
• M92: 70,681,852 km (0.059 R)
• M93: 71,339,485 km (0.078 R)
• M94: 71,889,257 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit