🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 216 Days

Day: 47.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,714,822 km

• M1: 564,732 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.14 AU - 1.42 AU

Year: 534 Days

Day: 23.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.39 AU - 1.41 AU

Year: 611 Days

Day: 24.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.69 AU

Year: 740 Days

Day: 45.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 98.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.4

Radius: 3

Gravity: 58.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.79 AU - 15.05 AU

Year: 21263 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,714,822 km

• M1: 43,832 km (0.095 R)
• M2: 109,655 km (0.099 R)
• M3: 157,227 km (0.105 R)
• M4: 242,049 km (0.116 R)
• M5: 358,436 km (0.067 R)
• M6: 1,022,202 km (0.085 R)
• M7: 1,264,551 km (0.083 R)
• M8: 1,377,796 km (0.1 R)
• M9: 1,736,831 km (0.107 R)
• M10: 1,894,657 km (0.093 R)
• M11: 1,958,984 km (0.041 R)
• M12: 2,326,097 km (0.102 R)
• M13: 2,570,540 km (0.078 R)
• M14: 3,159,507 km (0.093 R)
• M15: 3,274,398 km (0.118 R)
• M16: 3,469,025 km (0.107 R)
• M17: 3,910,189 km (0.036 R)
• M18: 4,326,370 km (0.1 R)
• M19: 4,844,278 km (0.115 R)
• M20: 5,472,739 km (0.094 R)
• M21: 6,126,332 km (0.085 R)
• M22: 6,510,948 km (0.045 R)
• M23: 7,052,193 km (0.085 R)
• M24: 7,761,886 km (0.109 R)
• M25: 7,968,779 km (0.116 R)
• M26: 8,282,486 km (0.101 R)
• M27: 8,494,018 km (0.085 R)
• M28: 8,600,382 km (0.084 R)
• M29: 10,022,758 km (0.04 R)
• M30: 10,703,428 km (0.045 R)
• M31: 10,933,660 km (0.078 R)
• M32: 11,340,416 km (0.113 R)
• M33: 11,870,591 km (0.062 R)
• M34: 12,228,579 km (0.09 R)
• M35: 15,801,275 km (0.096 R)
• M36: 15,866,500 km (0.114 R)
• M37: 16,591,451 km (0.112 R)
• M38: 17,529,729 km (0.111 R)
• M39: 17,868,867 km (0.094 R)
• M40: 17,936,934 km (0.096 R)
• M41: 18,210,250 km (0.049 R)
• M42: 18,899,447 km (0.116 R)
• M43: 19,527,010 km (0.081 R)
• M44: 20,232,214 km (0.087 R)
• M45: 22,104,581 km (0.097 R)
• M46: 22,691,753 km (0.049 R)
• M47: 23,956,304 km (0.105 R)
• M48: 24,862,568 km (0.109 R)
• M49: 25,396,483 km (0.068 R)
• M50: 25,934,137 km (0.036 R)
• M51: 26,630,964 km (0.116 R)
• M52: 26,786,546 km (0.116 R)
• M53: 28,121,857 km (0.111 R)
• M54: 28,280,430 km (0.111 R)
• M55: 28,917,418 km (0.077 R)
• M56: 28,997,453 km (0.027 R)
• M57: 29,237,707 km (0.106 R)
• M58: 29,398,375 km (0.084 R)
• M59: 29,559,193 km (0.096 R)
• M60: 30,043,591 km (0.049 R)
• M61: 32,255,694 km (0.049 R)
• M62: 33,255,457 km (0.072 R)
• M63: 34,859,296 km (0.064 R)
• M64: 35,029,538 km (0.107 R)
• M65: 35,285,500 km (0.097 R)
• M66: 35,542,061 km (0.051 R)
• M67: 36,488,117 km (0.086 R)
• M68: 37,007,521 km (0.115 R)
• M69: 37,616,684 km (0.096 R)
• M70: 38,844,882 km (0.075 R)
• M71: 39,021,408 km (0.086 R)
• M72: 39,730,203 km (0.06 R)
• M73: 40,711,714 km (0.037 R)
• M74: 41,430,532 km (0.046 R)
• M75: 43,245,902 km (0.072 R)
• M76: 44,994,402 km (0.108 R)
• M77: 45,830,654 km (0.075 R)
• M78: 48,180,388 km (0.092 R)
• M79: 50,665,208 km (0.12 R)
• M80: 51,728,999 km (0.062 R)
• M81: 56,356,510 km (0.111 R)
• M82: 57,760,187 km (0.071 R)
• M83: 58,466,438 km (0.076 R)
• M84: 59,175,532 km (0.097 R)
• M85: 59,989,345 km (0.118 R)
• M86: 62,763,188 km (0.101 R)
• M87: 65,263,717 km (0.063 R)
• M88: 65,473,602 km (0.07 R)
• M89: 66,209,774 km (0.086 R)
• M90: 66,315,091 km (0.03 R)
• M91: 67,584,279 km (0.059 R)
• M92: 70,791,956 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197

Radius: 6.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.42 AU - 19.78 AU

Year: 27242 Days

Day: 18 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,714,822 km

• M1: 281,992 km (0.115 R)
• M2: 708,795 km (0.066 R)
• M3: 769,980 km (0.105 R)
• M4: 1,149,660 km (0.114 R)
• M5: 1,321,548 km (0.087 R)
• M6: 1,397,693 km (0.105 R)
• M7: 1,885,532 km (0.074 R)
• M8: 1,942,828 km (0.118 R)
• M9: 2,118,306 km (0.089 R)
• M10: 2,610,932 km (0.08 R)
• M11: 2,837,423 km (0.087 R)
• M12: 3,519,140 km (0.058 R)
• M13: 4,062,480 km (0.115 R)
• M14: 4,249,328 km (0.104 R)
• M15: 4,324,874 km (0.11 R)
• M16: 4,554,358 km (0.118 R)
• M17: 5,306,685 km (0.115 R)
• M18: 5,552,325 km (0.111 R)
• M19: 6,484,170 km (0.092 R)
• M20: 6,879,258 km (0.073 R)
• M21: 7,785,073 km (0.083 R)
• M22: 8,204,845 km (0.06 R)
• M23: 8,441,209 km (0.102 R)
• M24: 8,969,140 km (0.044 R)
• M25: 9,359,740 km (0.119 R)
• M26: 9,756,025 km (0.056 R)
• M27: 10,360,550 km (0.078 R)
• M28: 11,133,373 km (0.058 R)
• M29: 12,733,771 km (0.063 R)
• M30: 13,840,047 km (0.092 R)
• M31: 14,461,477 km (0.119 R)
• M32: 14,575,470 km (0.094 R)
• M33: 14,689,763 km (0.071 R)
• M34: 15,149,926 km (0.036 R)
• M35: 15,498,040 km (0.059 R)
• M36: 15,790,205 km (0.086 R)
• M37: 15,848,847 km (0.087 R)
• M38: 17,278,255 km (0.078 R)
• M39: 17,338,692 km (0.092 R)
• M40: 19,435,456 km (0.107 R)
• M41: 19,940,349 km (0.101 R)
• M42: 20,258,095 km (0.086 R)
• M43: 20,385,552 km (0.119 R)
• M44: 21,675,983 km (0.061 R)
• M45: 22,594,814 km (0.048 R)
• M46: 23,727,569 km (0.085 R)
• M47: 24,810,508 km (0.051 R)
• M48: 25,702,261 km (0.08 R)
• M49: 26,117,395 km (0.096 R)
• M50: 26,256,221 km (0.083 R)
• M51: 27,235,040 km (0.087 R)
• M52: 28,368,394 km (0.049 R)
• M53: 28,511,110 km (0.119 R)
• M54: 29,228,432 km (0.033 R)
• M55: 29,661,667 km (0.104 R)
• M56: 29,806,628 km (0.114 R)
• M57: 29,951,738 km (0.117 R)
• M58: 30,680,878 km (0.085 R)
• M59: 31,637,406 km (0.102 R)
• M60: 32,454,510 km (0.058 R)
• M61: 33,203,247 km (0.102 R)
• M62: 35,560,461 km (0.114 R)
• M63: 36,177,552 km (0.075 R)
• M64: 36,875,875 km (0.108 R)
• M65: 37,343,967 km (0.082 R)
• M66: 37,422,207 km (0.117 R)
• M67: 39,633,861 km (0.115 R)
• M68: 39,793,482 km (0.105 R)
• M69: 40,755,546 km (0.11 R)
• M70: 40,997,147 km (0.051 R)
• M71: 43,522,658 km (0.048 R)
• M72: 44,017,229 km (0.03 R)
• M73: 44,596,621 km (0.092 R)
• M74: 45,012,055 km (0.096 R)
• M75: 46,433,982 km (0.059 R)
• M76: 47,870,421 km (0.11 R)
• M77: 53,584,312 km (0.053 R)
• M78: 54,468,734 km (0.046 R)
• M79: 55,983,114 km (0.118 R)
• M80: 56,072,573 km (0.06 R)
• M81: 56,790,493 km (0.097 R)
• M82: 57,692,120 km (0.093 R)
• M83: 59,600,689 km (0.089 R)
• M84: 59,783,647 km (0.049 R)
• M85: 60,884,688 km (0.083 R)
• M86: 61,068,843 km (0.099 R)
• M87: 61,345,449 km (0.066 R)
• M88: 61,622,355 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit