🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.68 AU - 0.92 AU

Year: 272 Days

Day: 47.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,096,235 km

• M1: 56,249 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 358 Days

Day: 21.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,096,235 km

• M1: 300,243 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.72 AU - 1.88 AU

Year: 920 Days

Day: 25.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,096,235 km

• M1: 43,234 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.63 AU - 4.35 AU

Year: 2483 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.5

Radius: 5.7

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.97 AU - 14.55 AU

Year: 16347 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,096,235 km

• M1: 121,773 km (0.026 R)
• M2: 242,349 km (0.107 R)
• M3: 439,967 km (0.116 R)
• M4: 516,113 km (0.117 R)
• M5: 704,157 km (0.061 R)
• M6: 1,167,312 km (0.103 R)
• M7: 1,275,172 km (0.055 R)
• M8: 3,134,823 km (0.077 R)
• M9: 3,477,103 km (0.097 R)
• M10: 3,911,685 km (0.107 R)
• M11: 4,155,829 km (0.118 R)
• M12: 6,423,583 km (0.113 R)
• M13: 6,519,176 km (0.088 R)
• M14: 8,369,552 km (0.05 R)
• M15: 8,578,839 km (0.071 R)
• M16: 10,877,261 km (0.109 R)
• M17: 11,105,548 km (0.05 R)
• M18: 11,162,844 km (0.1 R)
• M19: 11,508,863 km (0.088 R)
• M20: 12,329,857 km (0.058 R)
• M21: 12,807,523 km (0.106 R)
• M22: 12,927,799 km (0.09 R)
• M23: 12,988,087 km (0.072 R)
• M24: 13,412,945 km (0.05 R)
• M25: 13,719,172 km (0.12 R)
• M26: 13,842,291 km (0.116 R)
• M27: 14,027,792 km (0.107 R)
• M28: 14,338,657 km (0.063 R)
• M29: 14,401,039 km (0.092 R)
• M30: 14,463,571 km (0.118 R)
• M31: 14,651,765 km (0.117 R)
• M32: 16,315,892 km (0.09 R)
• M33: 19,127,883 km (0.068 R)
• M34: 20,871,297 km (0.056 R)
• M35: 22,157,689 km (0.088 R)
• M36: 22,229,944 km (0.112 R)
• M37: 22,374,606 km (0.113 R)
• M38: 22,664,825 km (0.075 R)
• M39: 23,029,395 km (0.101 R)
• M40: 23,102,549 km (0.098 R)
• M41: 23,543,114 km (0.038 R)
• M42: 25,484,147 km (0.086 R)
• M43: 25,635,540 km (0.077 R)
• M44: 25,939,224 km (0.055 R)
• M45: 27,708,667 km (0.065 R)
• M46: 28,568,705 km (0.105 R)
• M47: 29,199,709 km (0.092 R)
• M48: 30,716,482 km (0.04 R)
• M49: 31,119,798 km (0.087 R)
• M50: 31,931,965 km (0.111 R)
• M51: 32,340,516 km (0.106 R)
• M52: 32,751,013 km (0.098 R)
• M53: 33,163,006 km (0.077 R)
• M54: 33,576,793 km (0.075 R)
• M55: 34,075,702 km (0.116 R)
• M56: 34,242,504 km (0.097 R)
• M57: 35,080,701 km (0.09 R)
• M58: 36,521,179 km (0.033 R)
• M59: 38,153,740 km (0.077 R)
• M60: 38,240,357 km (0.113 R)
• M61: 39,722,274 km (0.085 R)
• M62: 39,809,938 km (0.103 R)
• M63: 40,161,643 km (0.079 R)
• M64: 41,935,425 km (0.088 R)
• M65: 42,831,815 km (0.097 R)
• M66: 44,097,413 km (0.105 R)
• M67: 44,461,385 km (0.071 R)
• M68: 44,552,490 km (0.076 R)
• M69: 45,192,021 km (0.103 R)
• M70: 45,283,575 km (0.055 R)
• M71: 45,650,688 km (0.095 R)
• M72: 48,341,505 km (0.097 R)
• M73: 48,998,688 km (0.05 R)
• M74: 51,369,665 km (0.087 R)
• M75: 53,003,274 km (0.118 R)
• M76: 54,069,308 km (0.049 R)
• M77: 54,458,711 km (0.08 R)
• M78: 54,653,787 km (0.09 R)
• M79: 55,142,374 km (0.106 R)
• M80: 55,534,320 km (0.105 R)
• M81: 56,419,640 km (0.114 R)
• M82: 57,012,497 km (0.115 R)
• M83: 58,503,538 km (0.106 R)
• M84: 59,605,028 km (0.11 R)
• M85: 61,320,766 km (0.059 R)
• M86: 62,032,103 km (0.112 R)
• M87: 62,235,706 km (0.11 R)
• M88: 62,643,809 km (0.1 R)
• M89: 63,770,580 km (0.115 R)
• M90: 66,460,500 km (0.103 R)
• M91: 67,190,986 km (0.111 R)
• M92: 67,504,842 km (0.085 R)
• M93: 70,457,904 km (0.089 R)
• M94: 70,564,268 km (0.085 R)
• M95: 70,989,725 km (0.11 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: 377 - 12,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit