🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 31.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,000,867 km

• M1: 42,785 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 168 Days

Day: 33.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,000,867 km

• M1: 462,407 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.73 AU - 1.07 AU

Year: 317 Days

Day: 35.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,000,867 km

• M1: 58,942 km (0.119 R)
• M2: 126,709 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.83 AU - 1.95 AU

Year: 964 Days

Day: 23.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,000,867 km

• M1: 690,843 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.35 AU - 2.57 AU

Year: 1431 Days

Day: 33.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.09 AU - 3.17 AU

Year: 1582 Days

Day: 27.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.64 AU - 3.12 AU

Year: 1813 Days

Day: 24.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 77.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.43 AU - 3.67 AU

Year: 1975 Days

Day: 41 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,000,867 km

• M1: 859,889 km (0.092 R)
• M2: 1,786,199 km (0.118 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 3.9

Gravity: 29.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.31 AU - 16.59 AU

Year: 19323 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,000,867 km

• M1: 71,358 km (0.107 R)
• M2: 334,351 km (0.032 R)
• M3: 366,814 km (0.049 R)
• M4: 564,134 km (0.11 R)
• M5: 643,271 km (0.058 R)
• M6: 879,785 km (0.042 R)
• M7: 925,562 km (0.039 R)
• M8: 1,091,915 km (0.084 R)
• M9: 1,452,446 km (0.12 R)
• M10: 1,479,523 km (0.046 R)
• M11: 1,876,256 km (0.118 R)
• M12: 2,209,860 km (0.116 R)
• M13: 2,828,597 km (0.084 R)
• M14: 3,104,156 km (0.116 R)
• M15: 3,388,242 km (0.113 R)
• M16: 3,643,606 km (0.079 R)
• M17: 3,755,056 km (0.047 R)
• M18: 5,218,123 km (0.116 R)
• M19: 5,512,682 km (0.088 R)
• M20: 5,769,541 km (0.109 R)
• M21: 6,294,630 km (0.072 R)
• M22: 7,390,135 km (0.085 R)
• M23: 8,298,194 km (0.032 R)
• M24: 8,543,086 km (0.095 R)
• M25: 9,140,131 km (0.102 R)
• M26: 9,342,237 km (0.098 R)
• M27: 10,479,480 km (0.049 R)
• M28: 11,659,658 km (0.062 R)
• M29: 11,933,721 km (0.085 R)
• M30: 12,488,281 km (0.104 R)
• M31: 12,544,081 km (0.107 R)
• M32: 14,084,789 km (0.11 R)
• M33: 14,435,297 km (0.081 R)
• M34: 14,906,979 km (0.11 R)
• M35: 15,744,428 km (0.089 R)
• M36: 16,474,466 km (0.053 R)
• M37: 16,535,801 km (0.096 R)
• M38: 16,597,136 km (0.089 R)
• M39: 17,527,335 km (0.075 R)
• M40: 17,778,211 km (0.112 R)
• M41: 17,841,042 km (0.059 R)
• M42: 18,538,019 km (0.075 R)
• M43: 18,986,064 km (0.088 R)
• M44: 19,050,391 km (0.116 R)
• M45: 19,372,924 km (0.096 R)
• M46: 19,632,327 km (0.08 R)
• M47: 20,089,049 km (0.117 R)
• M48: 20,417,417 km (0.114 R)
• M49: 20,549,212 km (0.1 R)
• M50: 21,480,010 km (0.084 R)
• M51: 21,950,496 km (0.045 R)
• M52: 22,696,690 km (0.094 R)
• M53: 23,589,340 km (0.087 R)
• M54: 24,213,911 km (0.078 R)
• M55: 26,478,674 km (0.095 R)
• M56: 26,550,480 km (0.054 R)
• M57: 27,490,404 km (0.091 R)
• M58: 27,563,258 km (0.06 R)
• M59: 27,636,112 km (0.116 R)
• M60: 30,600,992 km (0.047 R)
• M61: 31,586,094 km (0.106 R)
• M62: 31,891,274 km (0.112 R)
• M63: 32,889,840 km (0.083 R)
• M64: 33,044,374 km (0.115 R)
• M65: 34,054,908 km (0.075 R)
• M66: 35,470,553 km (0.097 R)
• M67: 35,867,286 km (0.116 R)
• M68: 36,105,895 km (0.11 R)
• M69: 37,387,949 km (0.105 R)
• M70: 39,420,685 km (0.105 R)
• M71: 40,161,194 km (0.07 R)
• M72: 44,785,264 km (0.108 R)
• M73: 45,128,142 km (0.101 R)
• M74: 46,161,714 km (0.097 R)
• M75: 47,464,712 km (0.092 R)
• M76: 47,814,172 km (0.105 R)
• M77: 48,164,530 km (0.101 R)
• M78: 48,252,344 km (0.108 R)
• M79: 48,956,053 km (0.07 R)
• M80: 50,462,653 km (0.066 R)
• M81: 51,087,374 km (0.107 R)
• M82: 51,714,787 km (0.099 R)
• M83: 52,164,329 km (0.09 R)
• M84: 52,615,366 km (0.102 R)
• M85: 54,614,891 km (0.087 R)
• M86: 54,706,296 km (0.079 R)
• M87: 56,454,048 km (0.09 R)
• M88: 56,546,649 km (0.082 R)
• M89: 59,062,885 km (0.056 R)
• M90: 60,760,671 km (0.104 R)
• M91: 61,425,185 km (0.091 R)
• M92: 61,615,473 km (0.061 R)
• M93: 64,203,965 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 7.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.1 AU - 18.26 AU

Year: 21934 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,000,867 km

• M1: 188,942 km (0.097 R)
• M2: 260,450 km (0.05 R)
• M3: 315,203 km (0.114 R)
• M4: 439,070 km (0.105 R)
• M5: 507,586 km (0.082 R)
• M6: 637,137 km (0.053 R)
• M7: 974,481 km (0.06 R)
• M8: 1,235,828 km (0.045 R)
• M9: 1,285,794 km (0.086 R)
• M10: 1,908,719 km (0.107 R)
• M11: 2,055,176 km (0.081 R)
• M12: 2,144,934 km (0.117 R)
• M13: 2,678,101 km (0.092 R)
• M14: 2,809,298 km (0.089 R)
• M15: 3,641,063 km (0.046 R)
• M16: 4,046,473 km (0.076 R)
• M17: 4,121,721 km (0.08 R)
• M18: 4,235,415 km (0.113 R)
• M19: 4,388,753 km (0.119 R)
• M20: 4,899,629 km (0.073 R)
• M21: 5,764,455 km (0.111 R)
• M22: 6,410,718 km (0.043 R)
• M23: 6,764,666 km (0.052 R)
• M24: 7,079,719 km (0.037 R)
• M25: 7,864,659 km (0.042 R)
• M26: 8,006,179 km (0.079 R)
• M27: 8,531,716 km (0.086 R)
• M28: 8,872,051 km (0.064 R)
• M29: 9,767,544 km (0.062 R)
• M30: 10,277,523 km (0.089 R)
• M31: 10,900,748 km (0.071 R)
• M32: 11,696,908 km (0.08 R)
• M33: 11,750,763 km (0.082 R)
• M34: 12,020,787 km (0.073 R)
• M35: 13,176,880 km (0.119 R)
• M36: 13,626,720 km (0.12 R)
• M37: 14,195,940 km (0.108 R)
• M38: 15,416,659 km (0.109 R)
• M39: 15,652,874 km (0.118 R)
• M40: 17,895,047 km (0.116 R)
• M41: 18,643,485 km (0.046 R)
• M42: 19,529,703 km (0.114 R)
• M43: 20,884,461 km (0.045 R)
• M44: 21,804,488 km (0.064 R)
• M45: 22,136,147 km (0.11 R)
• M46: 24,161,702 km (0.107 R)
• M47: 24,230,218 km (0.12 R)
• M48: 25,196,470 km (0.043 R)
• M49: 25,894,195 km (0.116 R)
• M50: 26,386,521 km (0.093 R)
• M51: 26,740,021 km (0.093 R)
• M52: 26,881,989 km (0.068 R)
• M53: 27,023,958 km (0.092 R)
• M54: 29,697,571 km (0.117 R)
• M55: 31,103,043 km (0.051 R)
• M56: 32,303,117 km (0.074 R)
• M57: 32,529,907 km (0.091 R)
• M58: 33,137,125 km (0.119 R)
• M59: 33,824,677 km (0.081 R)
• M60: 34,054,908 km (0.114 R)
• M61: 35,136,201 km (0.117 R)
• M62: 36,071,936 km (0.053 R)
• M63: 37,490,872 km (0.101 R)
• M64: 38,526,987 km (0.1 R)
• M65: 38,607,171 km (0.068 R)
• M66: 38,928,059 km (0.109 R)
• M67: 39,491,743 km (0.092 R)
• M68: 39,977,189 km (0.097 R)
• M69: 40,220,584 km (0.096 R)
• M70: 41,363,063 km (0.031 R)
• M71: 41,938,267 km (0.036 R)
• M72: 42,599,041 km (0.05 R)
• M73: 42,847,673 km (0.108 R)
• M74: 43,513,084 km (0.072 R)
• M75: 43,596,410 km (0.084 R)
• M76: 43,679,885 km (0.064 R)
• M77: 43,846,986 km (0.114 R)
• M78: 44,265,711 km (0.038 R)
• M79: 45,191,422 km (0.11 R)
• M80: 45,444,991 km (0.11 R)
• M81: 47,061,994 km (0.087 R)
• M82: 47,576,461 km (0.119 R)
• M83: 48,265,509 km (0.095 R)
• M84: 50,527,279 km (0.107 R)
• M85: 51,936,192 km (0.105 R)
• M86: 55,063,087 km (0.109 R)
• M87: 55,514,872 km (0.116 R)
• M88: 56,421,884 km (0.092 R)
• M89: 56,512,840 km (0.115 R)
• M90: 57,791,453 km (0.12 R)
• M91: 58,895,186 km (0.06 R)
• M92: 62,247,524 km (0.112 R)
• M93: 62,623,763 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit