🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.67 AU - 0.81 AU

Year: 234 Days

Day: 27.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.63 AU

Year: 563 Days

Day: 15.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.43 AU - 1.69 AU

Year: 715 Days

Day: 13.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.35 AU - 2.11 AU

Year: 835 Days

Day: 16.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,022,826 km

• M1: 190,887 km (0.12 R)
• M2: 366,216 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 969 Days

Day: 43.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.43 AU - 3.59 AU

Year: 1917 Days

Day: 43.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.78 AU - 3.36 AU

Year: 1975 Days

Day: 41.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,022,826 km

• M1: 140,472 km (0.095 R)
• M2: 2,681,841 km (0.093 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.22 AU - 3.7 AU

Year: 2363 Days

Day: 37.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 3.8

Gravity: 47.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.08 AU - 17.24 AU

Year: 22749 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,022,826 km

• M1: 247,584 km (0.1 R)
• M2: 415,433 km (0.105 R)
• M3: 892,650 km (0.047 R)
• M4: 1,117,496 km (0.099 R)
• M5: 2,325,050 km (0.079 R)
• M6: 2,553,935 km (0.096 R)
• M7: 2,910,875 km (0.101 R)
• M8: 3,074,386 km (0.115 R)
• M9: 3,583,019 km (0.092 R)
• M10: 3,758,347 km (0.105 R)
• M11: 3,891,639 km (0.082 R)
• M12: 4,964,405 km (0.081 R)
• M13: 6,121,694 km (0.055 R)
• M14: 6,973,505 km (0.08 R)
• M15: 8,319,138 km (0.072 R)
• M16: 8,844,077 km (0.118 R)
• M17: 9,499,914 km (0.108 R)
• M18: 9,742,262 km (0.119 R)
• M19: 9,864,184 km (0.087 R)
• M20: 9,925,370 km (0.108 R)
• M21: 10,857,813 km (0.068 R)
• M22: 11,238,690 km (0.113 R)
• M23: 13,005,590 km (0.111 R)
• M24: 13,818,056 km (0.091 R)
• M25: 14,368,875 km (0.083 R)
• M26: 14,507,702 km (0.11 R)
• M27: 14,716,840 km (0.091 R)
• M28: 15,420,848 km (0.072 R)
• M29: 16,207,882 km (0.108 R)
• M30: 16,570,059 km (0.086 R)
• M31: 17,302,041 km (0.111 R)
• M32: 18,269,490 km (0.034 R)
• M33: 18,721,874 km (0.03 R)
• M34: 19,560,819 km (0.103 R)
• M35: 19,637,712 km (0.038 R)
• M36: 20,101,167 km (0.074 R)
• M37: 20,959,858 km (0.088 R)
• M38: 21,512,623 km (0.076 R)
• M39: 21,751,082 km (0.107 R)
• M40: 22,310,578 km (0.116 R)
• M41: 22,632,512 km (0.109 R)
• M42: 24,264,775 km (0.031 R)
• M43: 24,928,241 km (0.105 R)
• M44: 25,429,693 km (0.068 R)
• M45: 26,612,863 km (0.112 R)
• M46: 27,039,666 km (0.031 R)
• M47: 27,900,152 km (0.102 R)
• M48: 28,682,250 km (0.117 R)
• M49: 28,944,645 km (0.094 R)
• M50: 29,207,638 km (0.115 R)
• M51: 30,001,703 km (0.091 R)
• M52: 30,802,950 km (0.04 R)
• M53: 31,340,904 km (0.088 R)
• M54: 31,972,506 km (0.094 R)
• M55: 32,153,669 km (0.101 R)
• M56: 32,335,281 km (0.066 R)
• M57: 32,608,297 km (0.061 R)
• M58: 33,064,869 km (0.06 R)
• M59: 33,156,423 km (0.107 R)
• M60: 33,248,127 km (0.117 R)
• M61: 33,339,980 km (0.055 R)
• M62: 34,540,353 km (0.101 R)
• M63: 36,414,814 km (0.105 R)
• M64: 38,225,846 km (0.099 R)
• M65: 38,514,421 km (0.049 R)
• M66: 38,997,023 km (0.104 R)
• M67: 41,637,725 km (0.101 R)
• M68: 42,331,709 km (0.087 R)
• M69: 42,730,089 km (0.03 R)
• M70: 48,226,913 km (0.107 R)
• M71: 54,806,078 km (0.047 R)
• M72: 54,914,536 km (0.082 R)
• M73: 55,022,994 km (0.066 R)
• M74: 55,131,453 km (0.099 R)
• M75: 58,753,068 km (0.097 R)
• M76: 59,865,627 km (0.119 R)
• M77: 60,872,870 km (0.051 R)
• M78: 61,660,054 km (0.117 R)
• M79: 61,885,647 km (0.069 R)
• M80: 62,903,960 km (0.102 R)
• M81: 63,131,049 km (0.106 R)
• M82: 63,813,814 km (0.067 R)
• M83: 65,416,606 km (0.083 R)
• M84: 66,685,046 km (0.079 R)
• M85: 68,428,011 km (0.109 R)
• M86: 68,895,205 km (0.085 R)
• M87: 70,068,052 km (0.119 R)
• M88: 70,185,786 km (0.11 R)
• M89: 71,365,814 km (0.085 R)
• M90: 71,839,740 km (0.096 R)
• M91: 73,745,617 km (0.084 R)
• M92: 74,584,711 km (0.063 R)
• M93: 75,426,947 km (0.116 R)
• M94: 76,151,450 km (0.108 R)
• M95: 79,072,049 km (0.104 R)
• M96: 79,317,090 km (0.075 R)
• M97: 79,562,431 km (0.078 R)
• M98: 80,915,992 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit