🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 265 Days

Day: 12.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.14 AU - 1.38 AU

Year: 533 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.09 AU - 2.63 AU

Year: 1366 Days

Day: 34.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,390,465 km

• M1: 301,589 km (0.096 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 10.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.66 AU - 5.88 AU

Year: 4558 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,390,465 km

• M1: 143,016 km (0.12 R)
• M2: 295,157 km (0.077 R)
• M3: 394,490 km (0.061 R)
• M4: 726,597 km (0.087 R)
• M5: 936,483 km (0.099 R)
• M6: 1,069,475 km (0.115 R)
• M7: 1,237,773 km (0.102 R)
• M8: 1,310,627 km (0.108 R)
• M9: 1,585,289 km (0.081 R)
• M10: 1,878,500 km (0.099 R)
• M11: 2,206,868 km (0.057 R)
• M12: 2,572,335 km (0.083 R)
• M13: 2,976,848 km (0.076 R)
• M14: 4,397,729 km (0.114 R)
• M15: 4,718,167 km (0.086 R)
• M16: 5,405,719 km (0.096 R)
• M17: 5,601,094 km (0.049 R)
• M18: 5,873,362 km (0.115 R)
• M19: 5,973,593 km (0.035 R)
• M20: 6,175,550 km (0.09 R)
• M21: 6,534,435 km (0.11 R)
• M22: 6,638,256 km (0.103 R)
• M23: 6,847,394 km (0.052 R)
• M24: 7,218,995 km (0.069 R)
• M25: 7,326,257 km (0.104 R)
• M26: 7,407,189 km (0.051 R)
• M27: 7,569,802 km (0.104 R)
• M28: 7,733,612 km (0.083 R)
• M29: 7,953,969 km (0.056 R)
• M30: 8,288,320 km (0.107 R)
• M31: 9,057,553 km (0.091 R)
• M32: 9,173,341 km (0.117 R)
• M33: 9,436,035 km (0.068 R)
• M34: 9,819,754 km (0.071 R)
• M35: 10,088,282 km (0.095 R)
• M36: 10,208,559 km (0.117 R)
• M37: 11,156,112 km (0.093 R)
• M38: 11,624,652 km (0.114 R)
• M39: 11,750,763 km (0.106 R)
• M40: 12,387,751 km (0.046 R)
• M41: 12,516,555 km (0.071 R)
• M42: 12,678,120 km (0.111 R)
• M43: 12,840,434 km (0.108 R)
• M44: 13,003,346 km (0.107 R)
• M45: 14,029,139 km (0.109 R)
• M46: 14,298,116 km (0.112 R)
• M47: 14,467,161 km (0.071 R)
• M48: 14,534,929 km (0.049 R)
• M49: 14,636,805 km (0.085 R)
• M50: 14,875,414 km (0.111 R)
• M51: 15,080,961 km (0.071 R)
• M52: 15,218,442 km (0.082 R)
• M53: 15,321,964 km (0.107 R)
• M54: 15,564,162 km (0.098 R)
• M55: 16,830,209 km (0.08 R)
• M56: 16,937,172 km (0.06 R)
• M57: 17,331,512 km (0.109 R)
• M58: 17,439,521 km (0.117 R)
• M59: 18,827,490 km (0.116 R)
• M60: 18,938,642 km (0.039 R)
• M61: 19,161,393 km (0.117 R)
• M62: 19,422,591 km (0.065 R)
• M63: 19,985,976 km (0.069 R)
• M64: 20,099,372 km (0.077 R)
• M65: 20,898,673 km (0.109 R)
• M66: 21,052,160 km (0.094 R)
• M67: 21,321,586 km (0.119 R)
• M68: 21,669,551 km (0.071 R)
• M69: 24,926,745 km (0.052 R)
• M70: 25,007,977 km (0.1 R)
• M71: 25,171,039 km (0.116 R)
• M72: 25,990,984 km (0.078 R)
• M73: 26,694,842 km (0.054 R)
• M74: 26,861,345 km (0.111 R)
• M75: 26,986,558 km (0.118 R)
• M76: 27,530,945 km (0.102 R)
• M77: 27,783,466 km (0.117 R)
• M78: 28,079,072 km (0.094 R)

Asteroid Belt

Center: 8.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 3.1

Gravity: 61.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.11 AU - 13.09 AU

Year: 15856 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,390,465 km

• M1: 152,291 km (0.037 R)
• M2: 426,653 km (0.055 R)
• M3: 590,612 km (0.106 R)
• M4: 629,508 km (0.109 R)
• M5: 880,982 km (0.101 R)
• M6: 994,227 km (0.031 R)
• M7: 1,387,221 km (0.073 R)
• M8: 1,545,795 km (0.117 R)
• M9: 1,572,722 km (0.026 R)
• M10: 1,599,949 km (0.073 R)
• M11: 2,025,705 km (0.09 R)
• M12: 2,266,408 km (0.1 R)
• M13: 4,075,196 km (0.067 R)
• M14: 4,648,604 km (0.109 R)
• M15: 4,885,118 km (0.07 R)
• M16: 5,410,506 km (0.084 R)
• M17: 7,136,267 km (0.096 R)
• M18: 7,317,580 km (0.084 R)
• M19: 7,454,462 km (0.067 R)
• M20: 7,592,242 km (0.103 R)
• M21: 9,161,972 km (0.107 R)
• M22: 9,607,026 km (0.065 R)
• M23: 9,807,038 km (0.11 R)
• M24: 10,466,615 km (0.11 R)
• M25: 10,931,565 km (0.094 R)
• M26: 11,088,045 km (0.054 R)
• M27: 11,403,247 km (0.112 R)
• M28: 11,881,512 km (0.07 R)
• M29: 12,096,185 km (0.086 R)
• M30: 12,150,040 km (0.039 R)
• M31: 12,529,420 km (0.114 R)
• M32: 12,583,874 km (0.107 R)
• M33: 14,655,206 km (0.095 R)
• M34: 15,232,953 km (0.059 R)
• M35: 15,935,913 km (0.101 R)
• M36: 17,555,909 km (0.075 R)
• M37: 18,107,476 km (0.109 R)
• M38: 19,479,438 km (0.073 R)
• M39: 19,732,408 km (0.034 R)
• M40: 20,369,695 km (0.106 R)
• M41: 20,433,872 km (0.105 R)
• M42: 21,992,383 km (0.086 R)
• M43: 22,255,825 km (0.096 R)
• M44: 23,052,433 km (0.085 R)
• M45: 23,186,024 km (0.07 R)
• M46: 26,260,859 km (0.083 R)
• M47: 26,400,434 km (0.097 R)
• M48: 27,384,638 km (0.109 R)
• M49: 27,667,977 km (0.103 R)
• M50: 28,237,645 km (0.115 R)
• M51: 28,739,247 km (0.069 R)
• M52: 30,188,701 km (0.116 R)
• M53: 30,922,179 km (0.08 R)
• M54: 31,513,240 km (0.092 R)
• M55: 31,661,641 km (0.108 R)
• M56: 33,838,590 km (0.09 R)
• M57: 34,066,577 km (0.096 R)
• M58: 34,524,047 km (0.077 R)
• M59: 34,753,530 km (0.085 R)
• M60: 34,983,462 km (0.081 R)
• M61: 36,296,183 km (0.108 R)
• M62: 37,310,906 km (0.066 R)
• M63: 38,414,040 km (0.066 R)
• M64: 38,493,327 km (0.08 R)
• M65: 38,890,210 km (0.042 R)
• M66: 39,607,831 km (0.061 R)
• M67: 42,440,318 km (0.079 R)
• M68: 43,922,234 km (0.104 R)
• M69: 44,586,299 km (0.046 R)
• M70: 46,345,271 km (0.114 R)
• M71: 46,682,764 km (0.056 R)
• M72: 47,105,976 km (0.066 R)
• M73: 47,530,385 km (0.119 R)
• M74: 47,785,599 km (0.085 R)
• M75: 47,870,870 km (0.082 R)
• M76: 48,896,962 km (0.088 R)
• M77: 52,194,099 km (0.104 R)
• M78: 52,721,132 km (0.072 R)
• M79: 53,869,296 km (0.098 R)
• M80: 54,847,217 km (0.109 R)
• M81: 57,725,181 km (0.072 R)
• M82: 58,361,271 km (0.087 R)
• M83: 60,744,066 km (0.066 R)
• M84: 61,669,029 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 3.3

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.97 AU - 20.43 AU

Year: 28053 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,390,465 km

• M1: 462,407 km (0.109 R)
• M2: 696,677 km (0.106 R)
• M3: 717,771 km (0.043 R)
• M4: 871,108 km (0.074 R)
• M5: 939,923 km (0.084 R)
• M6: 1,082,939 km (0.092 R)
• M7: 1,663,977 km (0.117 R)
• M8: 2,045,452 km (0.072 R)
• M9: 2,199,238 km (0.104 R)
• M10: 2,356,765 km (0.076 R)
• M11: 2,517,882 km (0.091 R)
• M12: 2,550,494 km (0.11 R)
• M13: 2,919,103 km (0.086 R)
• M14: 4,082,376 km (0.054 R)
• M15: 4,198,015 km (0.108 R)
• M16: 4,432,585 km (0.078 R)
• M17: 4,711,585 km (0.06 R)
• M18: 5,161,426 km (0.109 R)
• M19: 5,412,601 km (0.09 R)
• M20: 5,624,880 km (0.048 R)
• M21: 5,710,450 km (0.094 R)
• M22: 6,145,331 km (0.077 R)
• M23: 6,366,885 km (0.037 R)
• M24: 6,817,474 km (0.108 R)
• M25: 6,863,102 km (0.118 R)
• M26: 6,908,878 km (0.093 R)
• M27: 7,231,860 km (0.075 R)
• M28: 7,988,377 km (0.061 R)
• M29: 8,869,209 km (0.082 R)
• M30: 9,524,148 km (0.087 R)
• M31: 9,728,798 km (0.032 R)
• M32: 10,509,101 km (0.078 R)
• M33: 12,350,800 km (0.039 R)
• M34: 12,629,950 km (0.099 R)
• M35: 14,172,753 km (0.111 R)
• M36: 14,936,599 km (0.118 R)
• M37: 15,533,196 km (0.113 R)
• M38: 16,015,948 km (0.111 R)
• M39: 16,259,344 km (0.059 R)
• M40: 16,320,230 km (0.115 R)
• M41: 16,565,122 km (0.108 R)
• M42: 18,248,995 km (0.078 R)
• M43: 19,143,292 km (0.054 R)
• M44: 19,207,768 km (0.034 R)
• M45: 19,336,722 km (0.09 R)
• M46: 20,709,282 km (0.047 R)
• M47: 21,173,783 km (0.044 R)
• M48: 21,240,354 km (0.116 R)
• M49: 21,307,075 km (0.112 R)
• M50: 21,641,576 km (0.059 R)
• M51: 21,843,234 km (0.11 R)
• M52: 22,655,700 km (0.085 R)
• M53: 22,928,566 km (0.06 R)
• M54: 23,202,779 km (0.117 R)
• M55: 23,754,197 km (0.109 R)
• M56: 25,151,591 km (0.072 R)
• M57: 25,434,331 km (0.116 R)
• M58: 27,660,347 km (0.056 R)
• M59: 30,097,596 km (0.12 R)
• M60: 33,685,401 km (0.077 R)
• M61: 34,544,392 km (0.105 R)
• M62: 35,489,552 km (0.07 R)
• M63: 36,843,263 km (0.088 R)
• M64: 38,782,799 km (0.057 R)
• M65: 39,354,712 km (0.069 R)
• M66: 41,419,910 km (0.103 R)
• M67: 42,339,788 km (0.098 R)
• M68: 44,882,353 km (0.117 R)
• M69: 45,826,914 km (0.053 R)
• M70: 47,299,705 km (0.117 R)
• M71: 50,113,641 km (0.115 R)
• M72: 50,558,246 km (0.114 R)
• M73: 52,439,589 km (0.087 R)
• M74: 53,252,952 km (0.084 R)
• M75: 55,258,461 km (0.032 R)
• M76: 56,270,491 km (0.049 R)
• M77: 56,732,599 km (0.12 R)
• M78: 57,288,654 km (0.06 R)
• M79: 61,516,589 km (0.105 R)
• M80: 63,619,786 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit