🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 148 Days

Day: 27.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.82 AU - 1.08 AU

Year: 355 Days

Day: 22.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,510,247 km

• M1: 572,062 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.12 AU - 2.84 AU

Year: 1495 Days

Day: 34.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.57 AU - 4.43 AU

Year: 3063 Days

Day: 34.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,510,247 km

• M1: 63,729 km (0.036 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.8

Radius: 9.5

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.51 AU - 7.05 AU

Year: 5321 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,510,247 km

• M1: 123,568 km (0.111 R)
• M2: 205,547 km (0.099 R)
• M3: 309,219 km (0.031 R)
• M4: 710,291 km (0.109 R)
• M5: 817,702 km (0.107 R)
• M6: 887,863 km (0.118 R)
• M7: 975,079 km (0.083 R)
• M8: 1,065,137 km (0.05 R)
• M9: 1,126,921 km (0.112 R)
• M10: 1,319,752 km (0.11 R)
• M11: 1,756,129 km (0.109 R)
• M12: 2,376,512 km (0.098 R)
• M13: 2,861,807 km (0.103 R)
• M14: 2,993,453 km (0.113 R)
• M15: 3,194,812 km (0.118 R)
• M16: 3,285,768 km (0.12 R)
• M17: 3,447,034 km (0.104 R)
• M18: 3,610,993 km (0.115 R)
• M19: 3,922,157 km (0.094 R)
• M20: 4,217,314 km (0.115 R)
• M21: 4,621,976 km (0.06 R)
• M22: 5,039,055 km (0.108 R)
• M23: 5,145,269 km (0.061 R)
• M24: 5,359,942 km (0.096 R)
• M25: 5,993,489 km (0.081 R)
• M26: 6,134,410 km (0.11 R)
• M27: 6,390,821 km (0.055 R)
• M28: 6,477,139 km (0.065 R)
• M29: 7,151,227 km (0.095 R)
• M30: 7,603,013 km (0.113 R)
• M31: 7,816,938 km (0.049 R)
• M32: 8,095,040 km (0.052 R)
• M33: 8,629,254 km (0.076 R)
• M34: 9,566,634 km (0.08 R)
• M35: 9,864,035 km (0.089 R)
• M36: 11,222,832 km (0.052 R)
• M37: 11,361,958 km (0.11 R)
• M38: 11,641,856 km (0.087 R)
• M39: 13,148,456 km (0.118 R)
• M40: 13,221,759 km (0.07 R)
• M41: 13,627,169 km (0.104 R)
• M42: 14,224,214 km (0.087 R)
• M43: 14,299,462 km (0.106 R)
• M44: 14,374,859 km (0.105 R)
• M45: 14,450,257 km (0.096 R)
• M46: 14,982,526 km (0.044 R)
• M47: 15,097,417 km (0.109 R)
• M48: 15,289,501 km (0.061 R)
• M49: 15,870,689 km (0.09 R)
• M50: 16,498,700 km (0.071 R)
• M51: 16,577,838 km (0.07 R)
• M52: 16,776,055 km (0.059 R)
• M53: 16,975,020 km (0.094 R)
• M54: 17,375,493 km (0.082 R)
• M55: 18,349,076 km (0.095 R)
• M56: 18,554,175 km (0.104 R)
• M57: 18,718,733 km (0.092 R)
• M58: 19,132,371 km (0.033 R)
• M59: 19,340,312 km (0.103 R)
• M60: 19,590,888 km (0.116 R)
• M61: 20,433,723 km (0.08 R)
• M62: 21,374,693 km (0.115 R)
• M63: 21,503,946 km (0.111 R)
• M64: 21,633,647 km (0.083 R)
• M65: 21,720,264 km (0.058 R)
• M66: 22,024,247 km (0.061 R)
• M67: 22,198,529 km (0.083 R)
• M68: 22,285,894 km (0.077 R)
• M69: 22,417,091 km (0.112 R)
• M70: 24,056,385 km (0.119 R)
• M71: 24,506,076 km (0.1 R)
• M72: 26,055,760 km (0.12 R)
• M73: 26,471,194 km (0.067 R)
• M74: 27,121,795 km (0.103 R)
• M75: 27,215,293 km (0.095 R)
• M76: 29,488,433 km (0.059 R)
• M77: 29,680,517 km (0.101 R)
• M78: 30,066,180 km (0.104 R)
• M79: 31,037,369 km (0.102 R)
• M80: 31,281,812 km (0.118 R)
• M81: 31,772,643 km (0.089 R)
• M82: 32,513,452 km (0.074 R)
• M83: 32,662,451 km (0.083 R)
• M84: 33,060,531 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit