🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 199 Days

Day: 23.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.91 AU - 2.01 AU

Year: 997 Days

Day: 40.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.18 AU - 2.46 AU

Year: 1284 Days

Day: 22.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.9 AU - 4.76 AU

Year: 2724 Days

Day: 42.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.27 AU - 5.49 AU

Year: 4535 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,397,818 km

• M1: 187,745 km (0.106 R)
• M2: 293,361 km (0.106 R)
• M3: 472,580 km (0.114 R)
• M4: 596,896 km (0.12 R)
• M5: 803,490 km (0.092 R)
• M6: 1,023,399 km (0.098 R)
• M7: 1,465,910 km (0.063 R)
• M8: 1,756,578 km (0.098 R)
• M9: 1,933,852 km (0.113 R)
• M10: 2,237,087 km (0.092 R)
• M11: 2,465,822 km (0.112 R)
• M12: 2,592,382 km (0.113 R)
• M13: 2,870,933 km (0.088 R)
• M14: 3,081,716 km (0.055 R)
• M15: 3,297,735 km (0.099 R)
• M16: 3,682,651 km (0.086 R)
• M17: 4,146,703 km (0.08 R)
• M18: 4,298,396 km (0.089 R)
• M19: 4,407,901 km (0.037 R)
• M20: 4,540,445 km (0.067 R)
• M21: 4,923,715 km (0.115 R)
• M22: 5,154,095 km (0.112 R)
• M23: 5,697,585 km (0.112 R)
• M24: 5,915,249 km (0.086 R)
• M25: 6,062,005 km (0.032 R)
• M26: 7,357,672 km (0.076 R)
• M27: 8,625,664 km (0.061 R)
• M28: 9,384,574 km (0.096 R)
• M29: 9,498,866 km (0.094 R)
• M30: 9,642,480 km (0.054 R)
• M31: 9,786,693 km (0.102 R)
• M32: 9,931,653 km (0.115 R)
• M33: 10,253,139 km (0.105 R)
• M34: 11,542,523 km (0.07 R)
• M35: 12,566,670 km (0.068 R)
• M36: 12,724,346 km (0.105 R)
• M37: 12,819,341 km (0.12 R)
• M38: 13,169,549 km (0.077 R)
• M39: 13,814,316 km (0.104 R)
• M40: 14,767,703 km (0.082 R)
• M41: 15,101,307 km (0.088 R)
• M42: 15,437,603 km (0.041 R)
• M43: 15,708,225 km (0.082 R)
• M44: 16,495,409 km (0.084 R)
• M45: 16,737,608 km (0.094 R)
• M46: 17,050,717 km (0.119 R)
• M47: 17,965,956 km (0.103 R)
• M48: 18,143,828 km (0.107 R)
• M49: 18,933,406 km (0.102 R)
• M50: 19,186,974 km (0.115 R)
• M51: 19,514,743 km (0.091 R)
• M52: 19,624,398 km (0.086 R)
• M53: 20,101,915 km (0.068 R)
• M54: 20,583,321 km (0.066 R)
• M55: 20,732,171 km (0.105 R)
• M56: 21,031,067 km (0.102 R)
• M57: 21,181,114 km (0.082 R)
• M58: 21,293,761 km (0.108 R)
• M59: 21,406,707 km (0.032 R)
• M60: 22,126,423 km (0.061 R)
• M61: 22,240,865 km (0.092 R)
• M62: 22,661,833 km (0.08 R)
• M63: 22,892,663 km (0.1 R)
• M64: 23,201,583 km (0.118 R)
• M65: 23,667,580 km (0.113 R)
• M66: 23,784,565 km (0.071 R)
• M67: 23,940,895 km (0.109 R)
• M68: 24,136,719 km (0.093 R)
• M69: 25,243,294 km (0.048 R)
• M70: 25,442,708 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.4

Radius: 5.3

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.97 AU - 19.41 AU

Year: 28195 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,397,818 km

• M1: 454,628 km (0.109 R)
• M2: 2,126,085 km (0.086 R)
• M3: 3,036,538 km (0.119 R)
• M4: 3,555,941 km (0.034 R)
• M5: 4,001,145 km (0.049 R)
• M6: 7,450,423 km (0.077 R)
• M7: 7,763,830 km (0.114 R)
• M8: 8,209,632 km (0.099 R)
• M9: 8,729,335 km (0.114 R)
• M10: 8,795,158 km (0.083 R)
• M11: 8,927,103 km (0.1 R)
• M12: 9,461,317 km (0.065 R)
• M13: 10,282,011 km (0.103 R)
• M14: 10,420,988 km (0.117 R)
• M15: 11,339,519 km (0.065 R)
• M16: 12,210,178 km (0.095 R)
• M17: 12,431,284 km (0.106 R)
• M18: 13,027,132 km (0.093 R)
• M19: 13,177,478 km (0.083 R)
• M20: 14,401,488 km (0.119 R)
• M21: 15,184,782 km (0.08 R)
• M22: 16,142,807 km (0.088 R)
• M23: 16,223,440 km (0.084 R)
• M24: 16,792,361 km (0.056 R)
• M25: 16,874,041 km (0.103 R)
• M26: 19,905,493 km (0.098 R)
• M27: 19,992,110 km (0.12 R)
• M28: 21,128,904 km (0.032 R)
• M29: 21,305,579 km (0.073 R)
• M30: 22,737,231 km (0.119 R)
• M31: 24,942,154 km (0.11 R)
• M32: 25,129,002 km (0.081 R)
• M33: 25,503,894 km (0.093 R)
• M34: 25,597,991 km (0.107 R)
• M35: 28,083,260 km (0.094 R)
• M36: 29,551,563 km (0.089 R)
• M37: 30,744,158 km (0.087 R)
• M38: 32,358,618 km (0.081 R)
• M39: 36,938,108 km (0.117 R)
• M40: 37,899,573 km (0.118 R)
• M41: 38,006,835 km (0.097 R)
• M42: 38,977,426 km (0.117 R)
• M43: 40,612,980 km (0.108 R)
• M44: 41,826,517 km (0.063 R)
• M45: 44,289,198 km (0.079 R)
• M46: 44,402,294 km (0.07 R)
• M47: 47,259,763 km (0.093 R)
• M48: 47,375,252 km (0.081 R)
• M49: 48,070,433 km (0.111 R)
• M50: 51,834,465 km (0.087 R)
• M51: 52,072,775 km (0.055 R)
• M52: 53,751,712 km (0.085 R)
• M53: 53,872,288 km (0.057 R)
• M54: 54,113,739 km (0.077 R)
• M55: 60,767,702 km (0.077 R)
• M56: 62,534,453 km (0.087 R)
• M57: 63,296,804 km (0.046 R)
• M58: 64,062,147 km (0.111 R)
• M59: 64,702,276 km (0.084 R)
• M60: 64,830,631 km (0.112 R)
• M61: 66,247,323 km (0.078 R)
• M62: 68,587,632 km (0.098 R)
• M63: 69,242,571 km (0.101 R)
• M64: 70,690,529 km (0.081 R)
• M65: 71,882,674 km (0.044 R)
• M66: 72,681,078 km (0.091 R)
• M67: 73,482,474 km (0.093 R)
• M68: 73,616,364 km (0.103 R)
• M69: 74,152,523 km (0.104 R)
• M70: 76,174,937 km (0.08 R)
• M71: 78,899,413 km (0.079 R)
• M72: 80,687,407 km (0.102 R)
• M73: 81,101,942 km (0.079 R)
• M74: 81,378,549 km (0.11 R)
• M75: 81,517,077 km (0.052 R)
• M76: 82,488,715 km (0.116 R)
• M77: 83,324,518 km (0.12 R)
• M78: 84,023,140 km (0.079 R)
• M79: 87,687,390 km (0.095 R)
• M80: 88,682,815 km (0.097 R)
• M81: 88,967,948 km (0.09 R)
• M82: 89,825,144 km (0.115 R)
• M83: 90,972,111 km (0.117 R)
• M84: 91,259,638 km (0.098 R)
• M85: 91,547,464 km (0.117 R)
• M86: 92,991,233 km (0.118 R)
• M87: 96,486,587 km (0.111 R)
• M88: 98,250,346 km (0.071 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit