🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.72 AU - 0.96 AU

Year: 284 Days

Day: 29.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.04 AU

Year: 331 Days

Day: 20.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.43 AU - 1.69 AU

Year: 719 Days

Day: 47.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.76 AU - 2.54 AU

Year: 1163 Days

Day: 21.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.83 AU - 2.77 AU

Year: 1287 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.97 AU - 3.71 AU

Year: 2252 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.94 AU - 4.38 AU

Year: 2583 Days

Day: 45.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,074,209 km

• M1: 958,324 km (0.111 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.2

Radius: 5.2

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.06 AU - 13.4 AU

Year: 15780 Days

Day: 18.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,074,209 km

• M1: 358,436 km (0.083 R)
• M2: 532,568 km (0.083 R)
• M3: 645,814 km (0.102 R)
• M4: 1,051,224 km (0.071 R)
• M5: 1,477,129 km (0.062 R)
• M6: 1,755,980 km (0.071 R)
• M7: 1,926,372 km (0.093 R)
• M8: 2,361,851 km (0.059 R)
• M9: 2,604,499 km (0.116 R)
• M10: 2,714,902 km (0.076 R)
• M11: 3,260,336 km (0.047 R)
• M12: 3,319,577 km (0.041 R)
• M13: 3,379,416 km (0.094 R)
• M14: 3,469,623 km (0.093 R)
• M15: 4,680,319 km (0.103 R)
• M16: 4,950,493 km (0.09 R)
• M17: 5,719,276 km (0.034 R)
• M18: 6,008,000 km (0.087 R)
• M19: 6,264,560 km (0.103 R)
• M20: 7,209,570 km (0.113 R)
• M21: 7,325,957 km (0.111 R)
• M22: 7,482,138 km (0.111 R)
• M23: 7,957,260 km (0.075 R)
• M24: 8,117,779 km (0.089 R)
• M25: 8,319,886 km (0.05 R)
• M26: 8,360,576 km (0.038 R)
• M27: 9,440,074 km (0.097 R)
• M28: 9,524,896 km (0.113 R)
• M29: 9,567,382 km (0.046 R)
• M30: 9,995,980 km (0.116 R)
• M31: 11,726,827 km (0.083 R)
• M32: 11,863,710 km (0.116 R)
• M33: 11,955,263 km (0.069 R)
• M34: 12,093,193 km (0.046 R)
• M35: 12,370,398 km (0.1 R)
• M36: 12,603,022 km (0.047 R)
• M37: 14,174,099 km (0.05 R)
• M38: 14,222,718 km (0.07 R)
• M39: 14,613,318 km (0.111 R)
• M40: 15,205,726 km (0.067 R)
• M41: 15,255,392 km (0.118 R)
• M42: 15,454,806 km (0.102 R)
• M43: 17,652,698 km (0.028 R)
• M44: 19,620,658 km (0.119 R)
• M45: 20,164,297 km (0.073 R)
• M46: 20,273,653 km (0.077 R)
• M47: 20,438,061 km (0.08 R)
• M48: 20,492,964 km (0.097 R)
• M49: 20,878,627 km (0.083 R)
• M50: 21,044,531 km (0.08 R)
• M51: 21,322,185 km (0.052 R)
• M52: 21,601,035 km (0.107 R)
• M53: 22,105,928 km (0.101 R)
• M54: 22,614,860 km (0.107 R)
• M55: 22,785,252 km (0.078 R)
• M56: 23,184,828 km (0.117 R)
• M57: 23,874,923 km (0.071 R)
• M58: 25,866,519 km (0.116 R)
• M59: 26,283,149 km (0.077 R)
• M60: 26,882,289 km (0.113 R)
• M61: 27,243,867 km (0.081 R)
• M62: 27,304,304 km (0.088 R)
• M63: 29,075,842 km (0.085 R)
• M64: 29,881,875 km (0.032 R)
• M65: 33,179,013 km (0.061 R)
• M66: 33,372,742 km (0.09 R)
• M67: 34,673,794 km (0.067 R)
• M68: 35,198,883 km (0.116 R)
• M69: 35,396,352 km (0.115 R)
• M70: 35,528,298 km (0.103 R)
• M71: 37,124,058 km (0.097 R)
• M72: 37,526,626 km (0.052 R)
• M73: 38,065,627 km (0.119 R)
• M74: 39,014,975 km (0.061 R)
• M75: 39,629,523 km (0.061 R)
• M76: 40,660,701 km (0.112 R)
• M77: 41,700,706 km (0.046 R)
• M78: 42,049,269 km (0.111 R)
• M79: 43,312,324 km (0.067 R)
• M80: 44,303,260 km (0.096 R)
• M81: 45,659,963 km (0.099 R)
• M82: 45,803,577 km (0.107 R)
• M83: 46,019,297 km (0.107 R)
• M84: 46,451,635 km (0.11 R)
• M85: 46,813,063 km (0.05 R)
• M86: 48,267,753 km (0.106 R)
• M87: 48,633,819 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit