🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 29.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 331 Days

Day: 23.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,673,416 km

• M1: 90,058 km (0.071 R)
• M2: 265,686 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.92 AU - 2.34 AU

Year: 1130 Days

Day: 44.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,673,416 km

• M1: 43,683 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.26 AU - 2.4 AU

Year: 1293 Days

Day: 20.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,673,416 km

• M1: 1,190,500 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.91 AU - 3.81 AU

Year: 2238 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,673,416 km

• M1: 3,131,981 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.68 AU - 5.32 AU

Year: 3469 Days

Day: 22.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,673,416 km

• M1: 924,814 km (0.069 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.7

Radius: 4.2

Gravity: 29.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.68 AU - 18.34 AU

Year: 21135 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,673,416 km

• M1: 183,856 km (0.097 R)
• M2: 302,038 km (0.111 R)
• M3: 603,777 km (0.084 R)
• M4: 1,131,259 km (0.116 R)
• M5: 1,642,585 km (0.081 R)
• M6: 2,116,361 km (0.026 R)
• M7: 2,249,503 km (0.105 R)
• M8: 2,489,009 km (0.109 R)
• M9: 2,845,352 km (0.025 R)
• M10: 3,293,696 km (0.086 R)
• M11: 4,593,103 km (0.039 R)
• M12: 5,116,696 km (0.085 R)
• M13: 5,205,856 km (0.103 R)
• M14: 5,613,211 km (0.06 R)
• M15: 6,030,739 km (0.047 R)
• M16: 6,219,531 km (0.077 R)
• M17: 6,506,311 km (0.097 R)
• M18: 7,849,550 km (0.109 R)
• M19: 7,952,324 km (0.078 R)
• M20: 8,211,278 km (0.116 R)
• M21: 9,058,600 km (0.026 R)
• M22: 9,274,769 km (0.093 R)
• M23: 9,329,073 km (0.105 R)
• M24: 9,492,583 km (0.058 R)
• M25: 9,988,949 km (0.049 R)
• M26: 10,156,349 km (0.029 R)
• M27: 10,324,497 km (0.116 R)
• M28: 11,586,205 km (0.101 R)
• M29: 11,820,775 km (0.12 R)
• M30: 12,294,701 km (0.08 R)
• M31: 12,835,198 km (0.048 R)
• M32: 12,895,636 km (0.1 R)
• M33: 13,629,563 km (0.115 R)
• M34: 15,009,603 km (0.05 R)
• M35: 16,040,931 km (0.062 R)
• M36: 16,962,005 km (0.061 R)
• M37: 17,495,920 km (0.099 R)
• M38: 18,786,052 km (0.094 R)
• M39: 19,269,103 km (0.081 R)
• M40: 20,600,524 km (0.096 R)
• M41: 21,169,894 km (0.096 R)
• M42: 23,277,129 km (0.074 R)
• M43: 23,795,785 km (0.083 R)
• M44: 25,070,958 km (0.119 R)
• M45: 25,526,184 km (0.12 R)
• M46: 27,063,601 km (0.038 R)
• M47: 27,219,033 km (0.033 R)
• M48: 28,868,350 km (0.055 R)
• M49: 30,873,709 km (0.067 R)
• M50: 31,117,404 km (0.119 R)
• M51: 31,524,909 km (0.1 R)
• M52: 31,688,419 km (0.086 R)
• M53: 31,770,249 km (0.115 R)
• M54: 32,180,596 km (0.065 R)
• M55: 32,427,582 km (0.032 R)
• M56: 33,255,607 km (0.045 R)
• M57: 33,755,712 km (0.104 R)
• M58: 35,016,822 km (0.079 R)
• M59: 35,101,495 km (0.091 R)
• M60: 35,695,847 km (0.085 R)
• M61: 36,293,341 km (0.09 R)
• M62: 36,464,780 km (0.087 R)
• M63: 37,325,566 km (0.078 R)
• M64: 39,682,930 km (0.118 R)
• M65: 42,177,923 km (0.109 R)
• M66: 42,267,981 km (0.103 R)
• M67: 43,717,435 km (0.052 R)
• M68: 44,539,774 km (0.026 R)
• M69: 44,631,478 km (0.115 R)
• M70: 47,317,807 km (0.092 R)
• M71: 50,246,783 km (0.047 R)
• M72: 50,533,413 km (0.098 R)
• M73: 52,070,830 km (0.102 R)
• M74: 52,554,480 km (0.032 R)
• M75: 52,845,298 km (0.108 R)
• M76: 54,699,863 km (0.097 R)
• M77: 56,377,154 km (0.113 R)
• M78: 56,476,338 km (0.107 R)
• M79: 56,675,004 km (0.063 R)
• M80: 57,671,176 km (0.051 R)
• M81: 57,971,269 km (0.104 R)
• M82: 58,572,802 km (0.093 R)
• M83: 58,673,332 km (0.111 R)
• M84: 59,681,023 km (0.115 R)
• M85: 61,918,259 km (0.095 R)
• M86: 62,533,256 km (0.071 R)
• M87: 62,944,202 km (0.088 R)
• M88: 64,079,350 km (0.094 R)
• M89: 64,909,020 km (0.073 R)
• M90: 69,748,362 km (0.119 R)
• M91: 69,961,389 km (0.095 R)
• M92: 70,281,379 km (0.081 R)
• M93: 71,458,714 km (0.095 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit