🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.72 AU - 1.04 AU

Year: 300 Days

Day: 37.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 65.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.85 AU - 1.29 AU

Year: 402 Days

Day: 47.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.55 AU - 1.75 AU

Year: 770 Days

Day: 21.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,498,103 km

• M1: 157,227 km (0.087 R)
• M2: 749,934 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.8 AU - 1.84 AU

Year: 892 Days

Day: 36.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.26 AU - 3.32 AU

Year: 2169 Days

Day: 12.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,498,103 km

• M1: 140,173 km (0.061 R)
• M2: 449,990 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.28 AU - 4.58 AU

Year: 2832 Days

Day: 26.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,498,103 km

• M1: 2,915,064 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.61 AU - 4.37 AU

Year: 2897 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.11 AU - 5.17 AU

Year: 3061 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 12.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.5 AU - 8.4 AU

Year: 8147 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,498,103 km

• M1: 155,582 km (0.107 R)
• M2: 253,419 km (0.037 R)
• M3: 423,063 km (0.109 R)
• M4: 520,301 km (0.1 R)
• M5: 613,202 km (0.067 R)
• M6: 834,607 km (0.059 R)
• M7: 964,009 km (0.094 R)
• M8: 1,118,244 km (0.052 R)
• M9: 1,207,704 km (0.103 R)
• M10: 1,531,134 km (0.078 R)
• M11: 1,839,605 km (0.088 R)
• M12: 2,123,093 km (0.076 R)
• M13: 2,304,854 km (0.119 R)
• M14: 2,563,210 km (0.113 R)
• M15: 3,006,618 km (0.082 R)
• M16: 3,853,940 km (0.074 R)
• M17: 4,190,087 km (0.049 R)
• M18: 4,653,391 km (0.095 R)
• M19: 5,011,529 km (0.108 R)
• M20: 5,286,190 km (0.099 R)
• M21: 5,378,791 km (0.059 R)
• M22: 5,978,230 km (0.113 R)
• M23: 6,139,646 km (0.092 R)
• M24: 6,237,184 km (0.098 R)
• M25: 6,400,844 km (0.058 R)
• M26: 6,934,161 km (0.076 R)
• M27: 7,309,202 km (0.083 R)
• M28: 8,186,145 km (0.08 R)
• M29: 10,115,060 km (0.095 R)
• M30: 10,269,146 km (0.119 R)
• M31: 12,382,814 km (0.072 R)
• M32: 12,754,864 km (0.099 R)
• M33: 12,921,366 km (0.092 R)
• M34: 13,298,652 km (0.083 R)
• M35: 14,021,360 km (0.057 R)
• M36: 14,975,495 km (0.11 R)
• M37: 15,504,772 km (0.12 R)
• M38: 16,220,149 km (0.04 R)
• M39: 16,946,148 km (0.063 R)
• M40: 17,682,917 km (0.114 R)
• M41: 18,195,439 km (0.09 R)
• M42: 18,949,712 km (0.047 R)
• M43: 19,139,851 km (0.086 R)
• M44: 19,906,989 km (0.099 R)
• M45: 20,537,544 km (0.108 R)
• M46: 21,570,068 km (0.112 R)
• M47: 21,818,550 km (0.059 R)
• M48: 21,918,033 km (0.048 R)
• M49: 22,167,712 km (0.045 R)
• M50: 22,418,438 km (0.112 R)
• M51: 22,569,232 km (0.101 R)
• M52: 24,819,932 km (0.113 R)
• M53: 25,919,177 km (0.102 R)
• M54: 26,077,602 km (0.064 R)
• M55: 26,820,804 km (0.092 R)
• M56: 27,087,836 km (0.105 R)
• M57: 27,840,463 km (0.079 R)
• M58: 28,927,591 km (0.103 R)
• M59: 30,028,481 km (0.031 R)
• M60: 30,139,333 km (0.072 R)
• M61: 31,031,086 km (0.12 R)
• M62: 31,874,968 km (0.077 R)
• M63: 35,091,472 km (0.114 R)
• M64: 35,383,636 km (0.108 R)
• M65: 36,206,125 km (0.1 R)
• M66: 36,560,523 km (0.079 R)
• M67: 37,034,898 km (0.089 R)
• M68: 38,771,430 km (0.095 R)
• M69: 39,194,642 km (0.105 R)
• M70: 39,497,727 km (0.083 R)
• M71: 41,148,390 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.5

Radius: 6.5

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.9 AU - 18.66 AU

Year: 23873 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,498,103 km

• M1: 89,310 km (0.104 R)
• M2: 222,302 km (0.095 R)
• M3: 311,313 km (0.09 R)
• M4: 601,683 km (0.111 R)
• M5: 902,075 km (0.106 R)
• M6: 1,518,418 km (0.065 R)
• M7: 2,040,665 km (0.093 R)
• M8: 2,159,445 km (0.099 R)
• M9: 2,403,888 km (0.109 R)
• M10: 2,529,401 km (0.093 R)
• M11: 2,571,737 km (0.068 R)
• M12: 2,918,954 km (0.082 R)
• M13: 3,052,993 km (0.1 R)
• M14: 3,373,731 km (0.097 R)
• M15: 4,196,968 km (0.065 R)
• M16: 4,399,374 km (0.068 R)
• M17: 5,132,703 km (0.077 R)
• M18: 6,244,814 km (0.103 R)
• M19: 6,360,153 km (0.066 R)
• M20: 6,534,285 km (0.108 R)
• M21: 6,709,913 km (0.115 R)
• M22: 7,796,742 km (0.077 R)
• M23: 9,859,846 km (0.091 R)
• M24: 10,400,493 km (0.109 R)
• M25: 11,581,269 km (0.088 R)
• M26: 12,657,775 km (0.068 R)
• M27: 13,097,443 km (0.1 R)
• M28: 14,445,918 km (0.063 R)
• M29: 15,916,465 km (0.051 R)
• M30: 16,232,267 km (0.117 R)
• M31: 18,498,973 km (0.107 R)
• M32: 18,914,108 km (0.046 R)
• M33: 20,177,910 km (0.067 R)
• M34: 20,691,031 km (0.065 R)
• M35: 21,035,405 km (0.115 R)
• M36: 23,052,583 km (0.072 R)
• M37: 23,409,673 km (0.1 R)
• M38: 23,768,558 km (0.091 R)
• M39: 26,052,619 km (0.062 R)
• M40: 27,361,899 km (0.075 R)
• M41: 27,929,623 km (0.089 R)
• M42: 28,596,830 km (0.119 R)
• M43: 28,788,465 km (0.045 R)
• M44: 29,365,763 km (0.089 R)
• M45: 29,946,951 km (0.041 R)
• M46: 31,515,185 km (0.085 R)
• M47: 35,963,478 km (0.047 R)
• M48: 37,314,795 km (0.1 R)
• M49: 38,365,571 km (0.07 R)
• M50: 38,682,718 km (0.078 R)
• M51: 39,532,584 km (0.115 R)
• M52: 40,711,265 km (0.088 R)
• M53: 42,228,038 km (0.044 R)
• M54: 43,103,036 km (0.087 R)
• M55: 44,648,681 km (0.087 R)
• M56: 44,759,833 km (0.108 R)
• M57: 45,093,585 km (0.091 R)
• M58: 45,651,885 km (0.112 R)
• M59: 45,875,833 km (0.116 R)
• M60: 48,477,190 km (0.117 R)
• M61: 48,934,511 km (0.115 R)
• M62: 49,623,110 km (0.06 R)
• M63: 54,651,094 km (0.114 R)
• M64: 55,723,711 km (0.115 R)
• M65: 59,716,029 km (0.12 R)
• M66: 59,960,921 km (0.089 R)
• M67: 61,932,322 km (0.102 R)
• M68: 62,304,222 km (0.114 R)
• M69: 63,674,538 km (0.057 R)
• M70: 63,924,666 km (0.092 R)
• M71: 66,444,642 km (0.096 R)
• M72: 69,253,941 km (0.048 R)
• M73: 69,640,053 km (0.112 R)
• M74: 70,155,866 km (0.115 R)
• M75: 70,414,371 km (0.102 R)
• M76: 71,321,234 km (0.12 R)
• M77: 71,581,085 km (0.063 R)
• M78: 72,885,130 km (0.11 R)
• M79: 73,277,824 km (0.05 R)
• M80: 74,460,096 km (0.12 R)
• M81: 75,648,801 km (0.105 R)
• M82: 77,911,020 km (0.12 R)
• M83: 80,871,562 km (0.087 R)
• M84: 82,774,596 km (0.116 R)
• M85: 83,594,692 km (0.096 R)
• M86: 84,005,787 km (0.064 R)
• M87: 84,142,968 km (0.1 R)
• M88: 84,417,480 km (0.12 R)
• M89: 85,656,749 km (0.114 R)
• M90: 85,794,828 km (0.104 R)
• M91: 87,318,332 km (0.118 R)
• M92: 90,954,907 km (0.095 R)
• M93: 92,083,773 km (0.07 R)
• M94: 92,508,331 km (0.083 R)
• M95: 95,212,014 km (0.081 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit