🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 34.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,118,643 km

• M1: 47,123 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 290 Days

Day: 45.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.81 AU - 1.21 AU

Year: 369 Days

Day: 32.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.78 AU - 2 AU

Year: 944 Days

Day: 29.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.91 AU - 4.83 AU

Year: 2767 Days

Day: 15.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,118,643 km

• M1: 36,951 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.44 AU

Year: 2767 Days

Day: 28.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 14.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.68 AU - 5.46 AU

Year: 4149 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,118,643 km

• M1: 266,135 km (0.117 R)
• M2: 400,922 km (0.088 R)
• M3: 604,675 km (0.077 R)
• M4: 836,551 km (0.087 R)
• M5: 938,278 km (0.059 R)
• M6: 1,184,516 km (0.088 R)
• M7: 1,330,972 km (0.05 R)
• M8: 1,468,303 km (0.076 R)
• M9: 1,859,053 km (0.082 R)
• M10: 2,356,615 km (0.051 R)
• M11: 2,468,664 km (0.058 R)
• M12: 2,737,491 km (0.112 R)
• M13: 2,855,674 km (0.084 R)
• M14: 3,097,274 km (0.098 R)
• M15: 3,241,487 km (0.09 R)
• M16: 3,430,279 km (0.094 R)
• M17: 3,558,036 km (0.113 R)
• M18: 3,709,429 km (0.115 R)
• M19: 3,884,907 km (0.102 R)
• M20: 4,040,938 km (0.045 R)
• M21: 4,568,121 km (0.097 R)
• M22: 4,947,950 km (0.109 R)
• M23: 5,044,590 km (0.101 R)
• M24: 5,789,288 km (0.11 R)
• M25: 6,096,861 km (0.078 R)
• M26: 6,515,436 km (0.086 R)
• M27: 6,728,314 km (0.087 R)
• M28: 6,862,503 km (0.102 R)
• M29: 7,051,894 km (0.109 R)
• M30: 7,630,688 km (0.093 R)
• M31: 7,742,737 km (0.072 R)
• M32: 7,940,057 km (0.097 R)
• M33: 8,368,505 km (0.037 R)
• M34: 8,484,144 km (0.105 R)
• M35: 8,600,232 km (0.105 R)
• M36: 8,775,411 km (0.095 R)
• M37: 9,158,980 km (0.06 R)
• M38: 10,095,911 km (0.095 R)
• M39: 10,654,061 km (0.113 R)
• M40: 10,905,386 km (0.11 R)
• M41: 11,254,098 km (0.074 R)
• M42: 11,381,855 km (0.109 R)
• M43: 11,768,116 km (0.059 R)
• M44: 12,158,567 km (0.106 R)
• M45: 12,619,478 km (0.088 R)
• M46: 12,852,252 km (0.115 R)
• M47: 13,355,649 km (0.098 R)
• M48: 14,071,176 km (0.089 R)
• M49: 14,416,448 km (0.119 R)
• M50: 14,694,550 km (0.104 R)
• M51: 16,873,742 km (0.101 R)
• M52: 17,758,464 km (0.088 R)
• M53: 17,982,113 km (0.111 R)
• M54: 19,611,682 km (0.078 R)
• M55: 19,958,750 km (0.102 R)
• M56: 20,113,583 km (0.077 R)
• M57: 20,580,777 km (0.109 R)
• M58: 20,815,646 km (0.074 R)
• M59: 20,972,724 km (0.115 R)
• M60: 21,843,832 km (0.077 R)
• M61: 22,243,857 km (0.058 R)
• M62: 22,605,734 km (0.078 R)
• M63: 23,172,710 km (0.086 R)
• M64: 23,294,782 km (0.081 R)
• M65: 23,744,473 km (0.108 R)
• M66: 23,908,582 km (0.097 R)
• M67: 24,776,848 km (0.073 R)
• M68: 25,403,364 km (0.101 R)
• M69: 26,246,797 km (0.067 R)
• M70: 27,013,785 km (0.109 R)
• M71: 27,228,159 km (0.099 R)
• M72: 27,831,337 km (0.056 R)
• M73: 28,177,956 km (0.111 R)
• M74: 28,613,435 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 4.5

Gravity: 31.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.48 AU - 15.24 AU

Year: 16761 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,118,643 km

• M1: 86,617 km (0.106 R)
• M2: 229,034 km (0.101 R)
• M3: 399,277 km (0.081 R)
• M4: 645,066 km (0.115 R)
• M5: 1,751,193 km (0.079 R)
• M6: 1,869,525 km (0.03 R)
• M7: 2,051,735 km (0.033 R)
• M8: 2,368,134 km (0.057 R)
• M9: 2,665,984 km (0.072 R)
• M10: 2,802,118 km (0.102 R)
• M11: 2,940,645 km (0.08 R)
• M12: 3,516,597 km (0.101 R)
• M13: 3,553,697 km (0.058 R)
• M14: 3,893,883 km (0.105 R)
• M15: 4,363,471 km (0.036 R)
• M16: 6,098,208 km (0.089 R)
• M17: 6,232,696 km (0.074 R)
• M18: 6,872,975 km (0.115 R)
• M19: 10,054,473 km (0.109 R)
• M20: 10,372,967 km (0.114 R)
• M21: 11,513,651 km (0.113 R)
• M22: 11,846,805 km (0.09 R)
• M23: 12,070,753 km (0.053 R)
• M24: 12,980,158 km (0.114 R)
• M25: 16,580,979 km (0.096 R)
• M26: 16,831,406 km (0.114 R)
• M27: 18,101,941 km (0.119 R)
• M28: 19,733,006 km (0.076 R)
• M29: 19,931,822 km (0.111 R)
• M30: 20,532,457 km (0.103 R)
• M31: 22,162,775 km (0.047 R)
• M32: 22,715,389 km (0.068 R)
• M33: 23,693,460 km (0.09 R)
• M34: 24,258,492 km (0.077 R)
• M35: 24,329,401 km (0.096 R)
• M36: 24,971,026 km (0.119 R)
• M37: 25,186,148 km (0.11 R)
• M38: 26,635,751 km (0.068 R)
• M39: 28,112,133 km (0.085 R)
• M40: 28,410,580 km (0.117 R)
• M41: 28,635,127 km (0.09 R)
• M42: 29,842,681 km (0.039 R)
• M43: 29,994,822 km (0.086 R)
• M44: 31,684,829 km (0.092 R)
• M45: 33,642,467 km (0.108 R)
• M46: 34,038,752 km (0.085 R)
• M47: 34,118,188 km (0.118 R)
• M48: 34,197,624 km (0.076 R)
• M49: 35,076,063 km (0.078 R)
• M50: 35,719,633 km (0.115 R)
• M51: 35,800,416 km (0.106 R)
• M52: 36,204,929 km (0.101 R)
• M53: 37,100,122 km (0.111 R)
• M54: 38,167,503 km (0.115 R)
• M55: 38,580,692 km (0.087 R)
• M56: 38,663,420 km (0.107 R)
• M57: 39,494,885 km (0.088 R)
• M58: 41,514,307 km (0.1 R)
• M59: 42,280,248 km (0.09 R)
• M60: 42,964,957 km (0.112 R)
• M61: 43,136,696 km (0.096 R)
• M62: 43,394,752 km (0.114 R)
• M63: 43,480,920 km (0.113 R)
• M64: 44,866,645 km (0.089 R)
• M65: 45,652,633 km (0.06 R)
• M66: 46,003,290 km (0.11 R)
• M67: 46,091,104 km (0.115 R)
• M68: 46,619,334 km (0.108 R)
• M69: 47,859,351 km (0.105 R)
• M70: 47,948,362 km (0.118 R)
• M71: 48,215,693 km (0.07 R)
• M72: 48,841,311 km (0.045 R)
• M73: 49,020,529 km (0.048 R)
• M74: 49,469,622 km (0.063 R)
• M75: 49,559,531 km (0.081 R)
• M76: 50,100,626 km (0.086 R)
• M77: 50,915,785 km (0.067 R)
• M78: 51,006,740 km (0.088 R)
• M79: 51,370,562 km (0.098 R)
• M80: 51,461,668 km (0.047 R)
• M81: 51,826,686 km (0.089 R)
• M82: 52,284,157 km (0.052 R)
• M83: 53,203,136 km (0.117 R)
• M84: 56,743,520 km (0.115 R)
• M85: 57,026,260 km (0.102 R)
• M86: 57,498,540 km (0.039 R)
• M87: 58,161,857 km (0.118 R)
• M88: 58,351,846 km (0.091 R)
• M89: 58,827,717 km (0.067 R)
• M90: 59,496,120 km (0.054 R)
• M91: 60,263,109 km (0.106 R)
• M92: 60,936,897 km (0.052 R)
• M93: 61,033,388 km (0.117 R)
• M94: 61,129,879 km (0.045 R)
• M95: 63,559,049 km (0.062 R)
• M96: 64,048,683 km (0.103 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit