🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 492 Days

Day: 30.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.97 AU - 2.81 AU

Year: 1350 Days

Day: 40.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.45 AU - 2.69 AU

Year: 1505 Days

Day: 17.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 168.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,646,041 km

• M1: 389,702 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.6 AU - 4.1 AU

Year: 2759 Days

Day: 33.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.5

Radius: 7.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.84 AU - 14.3 AU

Year: 16278 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,646,041 km

• M1: 128,804 km (0.077 R)
• M2: 312,211 km (0.105 R)
• M3: 477,965 km (0.115 R)
• M4: 562,937 km (0.048 R)
• M5: 1,225,655 km (0.119 R)
• M6: 1,273,227 km (0.065 R)
• M7: 1,444,367 km (0.085 R)
• M8: 2,744,523 km (0.1 R)
• M9: 3,031,152 km (0.047 R)
• M10: 3,260,785 km (0.103 R)
• M11: 3,632,984 km (0.071 R)
• M12: 3,983,193 km (0.073 R)
• M13: 4,678,225 km (0.092 R)
• M14: 4,867,316 km (0.12 R)
• M15: 5,253,129 km (0.11 R)
• M16: 6,095,216 km (0.109 R)
• M17: 6,218,933 km (0.106 R)
• M18: 6,343,548 km (0.081 R)
• M19: 6,595,172 km (0.036 R)
• M20: 6,722,180 km (0.099 R)
• M21: 7,238,443 km (0.116 R)
• M22: 7,413,472 km (0.11 R)
• M23: 8,172,532 km (0.115 R)
• M24: 8,909,451 km (0.103 R)
• M25: 9,475,978 km (0.09 R)
• M26: 9,957,085 km (0.031 R)
• M27: 10,693,405 km (0.088 R)
• M28: 10,942,785 km (0.029 R)
• M29: 11,805,067 km (0.064 R)
• M30: 14,245,457 km (0.05 R)
• M31: 14,300,210 km (0.034 R)
• M32: 15,353,529 km (0.074 R)
• M33: 16,031,656 km (0.118 R)
• M34: 16,317,089 km (0.073 R)
• M35: 16,431,830 km (0.067 R)
• M36: 19,262,671 km (0.082 R)
• M37: 19,444,432 km (0.105 R)
• M38: 19,505,169 km (0.114 R)
• M39: 19,748,864 km (0.106 R)
• M40: 20,919,916 km (0.035 R)
• M41: 21,106,913 km (0.103 R)
• M42: 26,561,850 km (0.035 R)
• M43: 28,955,715 km (0.031 R)
• M44: 29,442,806 km (0.1 R)
• M45: 29,582,381 km (0.104 R)
• M46: 29,792,266 km (0.1 R)
• M47: 30,424,916 km (0.116 R)
• M48: 30,495,526 km (0.089 R)
• M49: 30,636,746 km (0.105 R)
• M50: 33,289,565 km (0.076 R)
• M51: 33,507,978 km (0.065 R)
• M52: 34,312,516 km (0.111 R)
• M53: 34,459,421 km (0.047 R)
• M54: 34,533,023 km (0.065 R)
• M55: 36,164,537 km (0.118 R)
• M56: 36,914,322 km (0.081 R)
• M57: 37,064,967 km (0.119 R)
• M58: 37,442,402 km (0.076 R)
• M59: 38,429,449 km (0.115 R)
• M60: 40,274,290 km (0.108 R)
• M61: 40,429,273 km (0.087 R)
• M62: 40,817,779 km (0.057 R)
• M63: 40,973,510 km (0.115 R)
• M64: 41,833,549 km (0.113 R)
• M65: 42,778,558 km (0.112 R)
• M66: 43,412,554 km (0.095 R)
• M67: 44,689,671 km (0.068 R)
• M68: 45,655,625 km (0.063 R)
• M69: 45,979,055 km (0.103 R)
• M70: 47,117,345 km (0.105 R)
• M71: 47,771,986 km (0.11 R)
• M72: 48,018,224 km (0.068 R)
• M73: 48,676,903 km (0.063 R)
• M74: 49,172,970 km (0.072 R)
• M75: 49,504,628 km (0.097 R)
• M76: 49,753,709 km (0.039 R)
• M77: 50,086,713 km (0.106 R)
• M78: 51,341,690 km (0.094 R)
• M79: 52,606,989 km (0.086 R)
• M80: 52,691,661 km (0.116 R)
• M81: 53,882,610 km (0.109 R)
• M82: 54,138,871 km (0.055 R)
• M83: 54,224,441 km (0.097 R)
• M84: 55,340,441 km (0.071 R)
• M85: 55,771,732 km (0.112 R)
• M86: 55,944,667 km (0.118 R)
• M87: 56,637,604 km (0.06 R)
• M88: 56,724,521 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit