🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 180 Days

Day: 44.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,344,327 km

• M1: 72,854 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.58 AU - 0.94 AU

Year: 233 Days

Day: 46.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 233 Days

Day: 27.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.85 AU - 1.27 AU

Year: 384 Days

Day: 45.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.17 AU - 2.77 AU

Year: 1364 Days

Day: 40.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 10.2

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.75 AU - 6.45 AU

Year: 4658 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,344,327 km

• M1: 129,701 km (0.093 R)
• M2: 198,068 km (0.117 R)
• M3: 261,647 km (0.092 R)
• M4: 659,577 km (0.084 R)
• M5: 937,679 km (0.119 R)
• M6: 1,023,997 km (0.096 R)
• M7: 1,220,719 km (0.086 R)
• M8: 1,564,794 km (0.05 R)
• M9: 1,651,261 km (0.113 R)
• M10: 1,811,032 km (0.079 R)
• M11: 2,582,059 km (0.106 R)
• M12: 2,747,664 km (0.12 R)
• M13: 2,916,710 km (0.112 R)
• M14: 3,111,037 km (0.083 R)
• M15: 3,467,080 km (0.094 R)
• M16: 3,766,126 km (0.055 R)
• M17: 3,906,898 km (0.089 R)
• M18: 4,121,571 km (0.1 R)
• M19: 4,340,133 km (0.12 R)
• M20: 4,992,829 km (0.076 R)
• M21: 5,147,812 km (0.026 R)
• M22: 5,278,262 km (0.027 R)
• M23: 5,622,486 km (0.071 R)
• M24: 6,166,275 km (0.076 R)
• M25: 6,304,952 km (0.026 R)
• M26: 6,727,117 km (0.085 R)
• M27: 7,129,386 km (0.064 R)
• M28: 7,274,944 km (0.071 R)
• M29: 7,569,054 km (0.085 R)
• M30: 7,897,122 km (0.11 R)
• M31: 8,017,548 km (0.094 R)
• M32: 8,169,091 km (0.064 R)
• M33: 8,909,301 km (0.091 R)
• M34: 9,542,399 km (0.114 R)
• M35: 10,255,682 km (0.089 R)
• M36: 10,885,489 km (0.066 R)
• M37: 11,357,620 km (0.059 R)
• M38: 11,699,002 km (0.107 R)
• M39: 12,252,215 km (0.051 R)
• M40: 12,461,802 km (0.071 R)
• M41: 12,567,119 km (0.081 R)
• M42: 12,743,345 km (0.036 R)
• M43: 12,813,955 km (0.117 R)
• M44: 13,456,029 km (0.073 R)
• M45: 13,527,986 km (0.119 R)
• M46: 13,817,159 km (0.072 R)
• M47: 14,254,882 km (0.087 R)
• M48: 14,364,986 km (0.111 R)
• M49: 14,660,143 km (0.097 R)
• M50: 15,368,937 km (0.105 R)
• M51: 15,632,977 km (0.095 R)
• M52: 15,860,366 km (0.09 R)
• M53: 16,127,099 km (0.045 R)
• M54: 16,433,924 km (0.103 R)
• M55: 16,665,203 km (0.081 R)
• M56: 16,820,037 km (0.039 R)
• M57: 17,248,186 km (0.094 R)
• M58: 18,075,612 km (0.082 R)
• M59: 18,354,312 km (0.08 R)
• M60: 18,474,140 km (0.103 R)
• M61: 18,996,536 km (0.097 R)
• M62: 19,117,860 km (0.111 R)
• M63: 19,198,792 km (0.068 R)
• M64: 19,646,240 km (0.118 R)
• M65: 19,768,910 km (0.061 R)
• M66: 20,468,729 km (0.102 R)
• M67: 20,593,044 km (0.039 R)
• M68: 21,765,593 km (0.06 R)
• M69: 21,977,124 km (0.045 R)
• M70: 22,573,421 km (0.06 R)
• M71: 22,830,729 km (0.07 R)
• M72: 23,304,655 km (0.096 R)
• M73: 23,434,506 km (0.086 R)
• M74: 23,608,040 km (0.083 R)
• M75: 25,812,664 km (0.094 R)
• M76: 26,036,761 km (0.112 R)
• M77: 28,312,743 km (0.072 R)
• M78: 28,590,098 km (0.105 R)
• M79: 29,896,536 km (0.091 R)
• M80: 30,131,854 km (0.056 R)
• M81: 30,509,738 km (0.054 R)
• M82: 30,889,118 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 9.7

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.39 AU - 6.37 AU

Year: 5011 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,344,327 km

• M1: 128,804 km (0.094 R)
• M2: 233,073 km (0.106 R)
• M3: 407,953 km (0.101 R)
• M4: 536,308 km (0.111 R)
• M5: 782,546 km (0.106 R)
• M6: 863,479 km (0.119 R)
• M7: 1,064,239 km (0.075 R)
• M8: 1,201,420 km (0.09 R)
• M9: 1,527,693 km (0.117 R)
• M10: 1,596,359 km (0.1 R)
• M11: 1,754,633 km (0.098 R)
• M12: 1,844,841 km (0.11 R)
• M13: 2,087,040 km (0.083 R)
• M14: 2,163,634 km (0.096 R)
• M15: 2,419,297 km (0.075 R)
• M16: 2,581,461 km (0.1 R)
• M17: 3,111,486 km (0.083 R)
• M18: 3,243,880 km (0.091 R)
• M19: 3,605,757 km (0.106 R)
• M20: 4,343,425 km (0.087 R)
• M21: 4,641,424 km (0.109 R)
• M22: 4,792,966 km (0.119 R)
• M23: 5,023,347 km (0.048 R)
• M24: 5,100,988 km (0.113 R)
• M25: 5,257,468 km (0.102 R)
• M26: 5,468,550 km (0.092 R)
• M27: 5,682,475 km (0.103 R)
• M28: 5,844,789 km (0.095 R)
• M29: 6,091,027 km (0.101 R)
• M30: 6,678,947 km (0.089 R)
• M31: 7,109,938 km (0.061 R)
• M32: 7,314,289 km (0.073 R)
• M33: 8,242,095 km (0.098 R)
• M34: 8,364,466 km (0.116 R)
• M35: 8,985,746 km (0.068 R)
• M36: 9,429,453 km (0.089 R)
• M37: 10,338,410 km (0.112 R)
• M38: 11,479,243 km (0.072 R)
• M39: 11,891,385 km (0.091 R)
• M40: 12,029,913 km (0.043 R)
• M41: 12,730,330 km (0.082 R)
• M42: 13,300,298 km (0.112 R)
• M43: 13,480,115 km (0.052 R)
• M44: 13,588,274 km (0.118 R)
• M45: 14,097,355 km (0.053 R)
• M46: 14,464,917 km (0.113 R)
• M47: 14,612,720 km (0.113 R)
• M48: 15,059,419 km (0.102 R)
• M49: 15,359,662 km (0.119 R)
• M50: 15,472,758 km (0.104 R)
• M51: 16,157,318 km (0.107 R)
• M52: 16,541,934 km (0.078 R)
• M53: 17,280,948 km (0.094 R)
• M54: 17,555,909 km (0.08 R)
• M55: 17,753,228 km (0.119 R)
• M56: 18,030,583 km (0.078 R)
• M57: 18,110,169 km (0.102 R)
• M58: 18,710,505 km (0.113 R)
• M59: 19,643,547 km (0.091 R)
• M60: 19,930,625 km (0.096 R)
• M61: 20,136,472 km (0.118 R)
• M62: 20,425,794 km (0.087 R)
• M63: 20,508,671 km (0.103 R)
• M64: 21,893,349 km (0.105 R)
• M65: 22,063,143 km (0.111 R)
• M66: 22,404,226 km (0.1 R)
• M67: 22,575,366 km (0.108 R)
• M68: 23,698,696 km (0.111 R)
• M69: 24,751,716 km (0.093 R)
• M70: 25,195,124 km (0.102 R)
• M71: 25,640,925 km (0.082 R)
• M72: 26,224,507 km (0.03 R)
• M73: 26,450,100 km (0.045 R)
• M74: 26,631,114 km (0.055 R)
• M75: 28,416,864 km (0.049 R)
• M76: 28,648,591 km (0.115 R)
• M77: 29,347,661 km (0.062 R)
• M78: 29,863,774 km (0.081 R)
• M79: 30,005,144 km (0.103 R)
• M80: 30,383,028 km (0.052 R)
• M81: 30,477,724 km (0.099 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit