🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 39.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 203 Days

Day: 15.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.04 AU

Year: 334 Days

Day: 17 Hours

Environment

Temp: 105 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,102,166 km

• M1: 153,936 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.28 AU - 1.5 AU

Year: 581 Days

Day: 26.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,102,166 km

• M1: 73,453 km (0.115 R)
• M2: 135,984 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.03 AU - 5.31 AU

Year: 3580 Days

Day: 14.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.06 AU - 5.36 AU

Year: 3626 Days

Day: 30.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.1 AU - 5.92 AU

Year: 3978 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 12.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.4 AU - 11.48 AU

Year: 11118 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,102,166 km

• M1: 251,025 km (0.105 R)
• M2: 387,907 km (0.097 R)
• M3: 796,908 km (0.09 R)
• M4: 987,196 km (0.075 R)
• M5: 1,257,819 km (0.092 R)
• M6: 1,346,082 km (0.082 R)
• M7: 1,506,002 km (0.114 R)
• M8: 1,844,991 km (0.119 R)
• M9: 2,049,790 km (0.093 R)
• M10: 2,289,446 km (0.055 R)
• M11: 2,538,227 km (0.109 R)
• M12: 2,767,112 km (0.119 R)
• M13: 2,854,627 km (0.099 R)
• M14: 3,337,678 km (0.074 R)
• M15: 3,944,597 km (0.093 R)
• M16: 4,143,412 km (0.096 R)
• M17: 4,311,710 km (0.116 R)
• M18: 4,448,143 km (0.112 R)
• M19: 4,551,216 km (0.089 R)
• M20: 5,442,221 km (0.068 R)
• M21: 6,116,758 km (0.045 R)
• M22: 6,425,229 km (0.092 R)
• M23: 6,542,214 km (0.065 R)
• M24: 7,340,169 km (0.079 R)
• M25: 7,462,540 km (0.105 R)
• M26: 7,917,019 km (0.108 R)
• M27: 8,000,644 km (0.106 R)
• M28: 8,168,792 km (0.093 R)
• M29: 8,680,267 km (0.088 R)
• M30: 9,158,232 km (0.046 R)
• M31: 9,378,440 km (0.113 R)
• M32: 10,367,880 km (0.119 R)
• M33: 10,828,492 km (0.092 R)
• M34: 12,057,738 km (0.079 R)
• M35: 12,154,079 km (0.102 R)
• M36: 12,250,719 km (0.104 R)
• M37: 12,396,128 km (0.092 R)
• M38: 14,646,080 km (0.112 R)
• M39: 15,319,271 km (0.113 R)
• M40: 15,476,049 km (0.104 R)
• M41: 15,843,910 km (0.038 R)
• M42: 16,055,442 km (0.089 R)
• M43: 16,374,534 km (0.113 R)
• M44: 16,481,347 km (0.095 R)
• M45: 18,001,261 km (0.039 R)
• M46: 18,666,374 km (0.031 R)
• M47: 19,170,518 km (0.077 R)
• M48: 20,192,122 km (0.113 R)
• M49: 20,364,160 km (0.112 R)
• M50: 21,640,230 km (0.076 R)
• M51: 21,933,890 km (0.084 R)
• M52: 22,584,641 km (0.08 R)
• M53: 24,208,675 km (0.091 R)
• M54: 24,330,448 km (0.104 R)
• M55: 25,870,109 km (0.116 R)
• M56: 26,494,680 km (0.111 R)
• M57: 26,620,193 km (0.081 R)
• M58: 28,206,080 km (0.085 R)
• M59: 29,691,886 km (0.069 R)
• M60: 30,018,309 km (0.107 R)
• M61: 30,674,595 km (0.058 R)
• M62: 31,070,730 km (0.112 R)
• M63: 33,008,920 km (0.077 R)
• M64: 37,001,238 km (0.104 R)
• M65: 38,199,966 km (0.076 R)
• M66: 39,554,874 km (0.105 R)
• M67: 40,346,546 km (0.09 R)
• M68: 40,998,044 km (0.091 R)
• M69: 41,143,304 km (0.088 R)
• M70: 42,458,419 km (0.084 R)
• M71: 42,752,528 km (0.086 R)
• M72: 43,268,940 km (0.109 R)
• M73: 43,416,743 km (0.067 R)
• M74: 43,713,096 km (0.095 R)
• M75: 44,233,248 km (0.106 R)
• M76: 46,940,820 km (0.051 R)
• M77: 47,168,807 km (0.1 R)
• M78: 48,008,051 km (0.119 R)
• M79: 49,160,553 km (0.12 R)
• M80: 49,624,157 km (0.106 R)
• M81: 50,011,466 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.5

Radius: 5.8

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.28 AU - 17.7 AU

Year: 25949 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,102,166 km

• M1: 156,180 km (0.068 R)
• M2: 465,848 km (0.097 R)
• M3: 719,267 km (0.079 R)
• M4: 821,442 km (0.078 R)
• M5: 874,250 km (0.055 R)
• M6: 1,338,153 km (0.083 R)
• M7: 1,496,876 km (0.08 R)
• M8: 1,695,542 km (0.068 R)
• M9: 2,045,302 km (0.111 R)
• M10: 2,191,310 km (0.113 R)
• M11: 2,265,809 km (0.088 R)
• M12: 3,349,197 km (0.091 R)
• M13: 3,741,293 km (0.115 R)
• M14: 4,521,147 km (0.105 R)
• M15: 4,808,076 km (0.073 R)
• M16: 5,551,128 km (0.103 R)
• M17: 6,329,486 km (0.078 R)
• M18: 6,542,812 km (0.11 R)
• M19: 8,625,215 km (0.105 R)
• M20: 10,075,716 km (0.102 R)
• M21: 10,262,414 km (0.113 R)
• M22: 10,324,796 km (0.077 R)
• M23: 11,148,183 km (0.1 R)
• M24: 11,276,687 km (0.098 R)
• M25: 11,405,790 km (0.119 R)
• M26: 11,730,418 km (0.069 R)
• M27: 14,646,080 km (0.069 R)
• M28: 16,292,255 km (0.12 R)
• M29: 16,804,778 km (0.095 R)
• M30: 18,602,046 km (0.05 R)
• M31: 18,830,931 km (0.078 R)
• M32: 19,756,044 km (0.119 R)
• M33: 19,833,686 km (0.108 R)
• M34: 19,989,567 km (0.092 R)
• M35: 20,223,987 km (0.066 R)
• M36: 20,302,376 km (0.106 R)
• M37: 21,091,505 km (0.099 R)
• M38: 23,601,009 km (0.089 R)
• M39: 24,430,379 km (0.072 R)
• M40: 24,764,731 km (0.095 R)
• M41: 24,848,655 km (0.098 R)
• M42: 26,889,170 km (0.077 R)
• M43: 27,234,442 km (0.083 R)
• M44: 27,494,293 km (0.097 R)
• M45: 27,668,126 km (0.117 R)
• M46: 28,279,084 km (0.075 R)
• M47: 30,947,461 km (0.095 R)
• M48: 31,218,682 km (0.111 R)
• M49: 32,954,616 km (0.076 R)
• M50: 33,973,976 km (0.051 R)
• M51: 34,253,724 km (0.115 R)
• M52: 35,569,587 km (0.044 R)
• M53: 36,043,513 km (0.109 R)
• M54: 36,901,905 km (0.047 R)
• M55: 37,189,432 km (0.101 R)
• M56: 37,477,857 km (0.08 R)
• M57: 38,056,651 km (0.091 R)
• M58: 38,735,825 km (0.096 R)
• M59: 39,028,140 km (0.119 R)
• M60: 39,419,039 km (0.054 R)
• M61: 39,516,876 km (0.071 R)
• M62: 40,204,577 km (0.063 R)
• M63: 40,797,284 km (0.042 R)
• M64: 40,896,318 km (0.062 R)
• M65: 41,891,144 km (0.034 R)
• M66: 44,107,735 km (0.101 R)
• M67: 46,155,730 km (0.054 R)
• M68: 48,444,129 km (0.099 R)
• M69: 48,864,050 km (0.115 R)
• M70: 52,159,990 km (0.044 R)
• M71: 53,563,368 km (0.115 R)
• M72: 57,181,093 km (0.108 R)
• M73: 59,411,747 km (0.053 R)
• M74: 59,748,791 km (0.093 R)
• M75: 60,650,717 km (0.085 R)
• M76: 62,239,745 km (0.056 R)
• M77: 63,153,938 km (0.099 R)
• M78: 63,268,530 km (0.106 R)
• M79: 63,727,646 km (0.118 R)
• M80: 65,690,968 km (0.066 R)
• M81: 69,321,858 km (0.03 R)
• M82: 69,676,704 km (0.089 R)
• M83: 72,536,866 km (0.074 R)
• M84: 73,257,928 km (0.107 R)
• M85: 73,378,354 km (0.108 R)
• M86: 74,222,984 km (0.083 R)
• M87: 75,921,967 km (0.116 R)
• M88: 76,531,877 km (0.096 R)
• M89: 77,020,913 km (0.099 R)
• M90: 78,617,571 km (0.099 R)
• M91: 79,977,116 km (0.051 R)
• M92: 80,473,482 km (0.071 R)
• M93: 81,968,563 km (0.068 R)
• M94: 82,343,754 km (0.116 R)
• M95: 83,850,205 km (0.108 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit