🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.61 AU - 0.77 AU

Year: 219 Days

Day: 12.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.47 AU

Year: 497 Days

Day: 13.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.05 AU - 1.73 AU

Year: 627 Days

Day: 24.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.22 AU - 4.72 AU

Year: 3029 Days

Day: 25.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,977,562 km

• M1: 1,690,905 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 14.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.14 AU - 8.54 AU

Year: 6849 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,977,562 km

• M1: 324,627 km (0.041 R)
• M2: 422,464 km (0.098 R)
• M3: 547,827 km (0.079 R)
• M4: 675,584 km (0.062 R)
• M5: 874,400 km (0.108 R)
• M6: 1,045,540 km (0.058 R)
• M7: 1,177,634 km (0.104 R)
• M8: 1,280,707 km (0.095 R)
• M9: 1,386,922 km (0.094 R)
• M10: 1,533,827 km (0.114 R)
• M11: 2,568,595 km (0.093 R)
• M12: 2,751,404 km (0.11 R)
• M13: 2,938,850 km (0.103 R)
• M14: 3,106,250 km (0.047 R)
• M15: 3,301,625 km (0.099 R)
• M16: 3,653,479 km (0.086 R)
• M17: 4,150,443 km (0.051 R)
• M18: 4,339,086 km (0.102 R)
• M19: 4,585,923 km (0.115 R)
• M20: 5,007,490 km (0.045 R)
• M21: 5,412,451 km (0.049 R)
• M22: 5,530,184 km (0.099 R)
• M23: 6,040,014 km (0.092 R)
• M24: 6,346,989 km (0.062 R)
• M25: 6,912,618 km (0.103 R)
• M26: 7,266,268 km (0.116 R)
• M27: 7,363,806 km (0.112 R)
• M28: 7,527,316 km (0.087 R)
• M29: 7,824,567 km (0.118 R)
• M30: 8,982,754 km (0.08 R)
• M31: 9,510,834 km (0.11 R)
• M32: 9,760,663 km (0.089 R)
• M33: 10,597,064 km (0.114 R)
• M34: 11,267,712 km (0.105 R)
• M35: 11,494,352 km (0.108 R)
• M36: 11,990,569 km (0.12 R)
• M37: 12,338,234 km (0.098 R)
• M38: 12,571,906 km (0.054 R)
• M39: 12,807,074 km (0.108 R)
• M40: 13,043,738 km (0.07 R)
• M41: 13,521,254 km (0.057 R)
• M42: 15,279,328 km (0.102 R)
• M43: 15,530,353 km (0.104 R)
• M44: 15,909,584 km (0.119 R)
• M45: 16,079,078 km (0.119 R)
• M46: 16,249,022 km (0.094 R)
• M47: 16,548,217 km (0.1 R)
• M48: 16,763,040 km (0.044 R)
• M49: 17,282,144 km (0.103 R)
• M50: 17,543,791 km (0.098 R)
• M51: 19,276,284 km (0.035 R)
• M52: 20,002,731 km (0.04 R)
• M53: 20,094,136 km (0.05 R)
• M54: 20,645,703 km (0.08 R)
• M55: 21,016,107 km (0.102 R)
• M56: 21,388,905 km (0.037 R)
• M57: 21,904,868 km (0.105 R)
• M58: 22,093,661 km (0.092 R)
• M59: 22,282,902 km (0.096 R)
• M60: 22,758,324 km (0.102 R)
• M61: 22,901,489 km (0.099 R)
• M62: 23,045,103 km (0.108 R)
• M63: 23,140,995 km (0.076 R)
• M64: 23,961,390 km (0.061 R)
• M65: 25,482,053 km (0.088 R)
• M66: 26,029,132 km (0.1 R)
• M67: 27,846,596 km (0.101 R)
• M68: 28,051,097 km (0.089 R)
• M69: 29,652,542 km (0.044 R)
• M70: 29,913,590 km (0.117 R)
• M71: 30,070,668 km (0.071 R)
• M72: 30,227,895 km (0.114 R)
• M73: 31,071,478 km (0.08 R)
• M74: 31,443,079 km (0.046 R)
• M75: 33,051,854 km (0.094 R)
• M76: 33,485,389 km (0.105 R)
• M77: 33,593,997 km (0.096 R)
• M78: 34,467,649 km (0.106 R)
• M79: 35,293,578 km (0.107 R)
• M80: 37,189,582 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.2

Radius: 3.2

Gravity: 35.57 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.82 AU - 17 AU

Year: 23162 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,977,562 km

• M1: 88,412 km (0.03 R)
• M2: 152,291 km (0.102 R)
• M3: 177,273 km (0.081 R)
• M4: 754,272 km (0.092 R)
• M5: 892,351 km (0.078 R)
• M6: 1,298,061 km (0.111 R)
• M7: 1,548,338 km (0.068 R)
• M8: 1,935,647 km (0.089 R)
• M9: 3,675,171 km (0.092 R)
• M10: 3,790,960 km (0.101 R)
• M11: 3,868,751 km (0.117 R)
• M12: 3,986,634 km (0.066 R)
• M13: 4,225,841 km (0.081 R)
• M14: 5,314,764 km (0.095 R)
• M15: 5,889,967 km (0.118 R)
• M16: 7,242,332 km (0.078 R)
• M17: 7,680,654 km (0.071 R)
• M18: 7,730,021 km (0.119 R)
• M19: 8,027,571 km (0.119 R)
• M20: 8,891,200 km (0.048 R)
• M21: 9,255,321 km (0.097 R)
• M22: 9,412,848 km (0.047 R)
• M23: 9,518,314 km (0.106 R)
• M24: 9,730,444 km (0.118 R)
• M25: 11,370,934 km (0.098 R)
• M26: 11,483,282 km (0.077 R)
• M27: 13,094,750 km (0.115 R)
• M28: 13,271,575 km (0.092 R)
• M29: 13,746,997 km (0.043 R)
• M30: 13,806,836 km (0.071 R)
• M31: 13,986,803 km (0.064 R)
• M32: 14,227,954 km (0.074 R)
• M33: 14,470,452 km (0.029 R)
• M34: 15,391,975 km (0.102 R)
• M35: 18,334,117 km (0.081 R)
• M36: 18,531,885 km (0.111 R)
• M37: 18,996,087 km (0.117 R)
• M38: 19,936,011 km (0.099 R)
• M39: 21,304,682 km (0.038 R)
• M40: 21,651,599 km (0.104 R)
• M41: 23,413,862 km (0.025 R)
• M42: 25,735,621 km (0.087 R)
• M43: 25,957,175 km (0.085 R)
• M44: 26,253,230 km (0.106 R)
• M45: 26,774,279 km (0.069 R)
• M46: 27,826,550 km (0.094 R)
• M47: 28,433,918 km (0.092 R)
• M48: 28,662,802 km (0.092 R)
• M49: 29,276,154 km (0.104 R)
• M50: 31,930,618 km (0.068 R)
• M51: 32,248,065 km (0.12 R)
• M52: 32,486,674 km (0.113 R)
• M53: 33,688,842 km (0.099 R)
• M54: 34,011,824 km (0.025 R)
• M55: 34,661,079 km (0.111 R)
• M56: 35,478,182 km (0.062 R)
• M57: 36,053,984 km (0.067 R)
• M58: 36,798,832 km (0.087 R)
• M59: 37,716,017 km (0.087 R)
• M60: 38,303,637 km (0.117 R)
• M61: 40,169,871 km (0.11 R)
• M62: 40,769,908 km (0.062 R)
• M63: 41,459,255 km (0.102 R)
• M64: 42,326,324 km (0.081 R)
• M65: 43,287,041 km (0.071 R)
• M66: 43,638,148 km (0.041 R)
• M67: 45,318,880 km (0.106 R)
• M68: 46,211,979 km (0.108 R)
• M69: 47,110,913 km (0.094 R)
• M70: 48,106,187 km (0.037 R)
• M71: 49,474,709 km (0.037 R)
• M72: 49,566,412 km (0.106 R)
• M73: 50,025,678 km (0.116 R)
• M74: 51,226,500 km (0.057 R)
• M75: 53,186,082 km (0.099 R)
• M76: 54,411,438 km (0.105 R)
• M77: 55,932,250 km (0.106 R)
• M78: 58,142,708 km (0.108 R)
• M79: 60,088,079 km (0.037 R)
• M80: 60,872,122 km (0.058 R)
• M81: 60,970,407 km (0.103 R)
• M82: 61,265,564 km (0.104 R)
• M83: 61,462,435 km (0.112 R)
• M84: 61,758,339 km (0.119 R)
• M85: 62,153,577 km (0.097 R)
• M86: 62,450,529 km (0.093 R)
• M87: 62,549,563 km (0.055 R)
• M88: 62,946,446 km (0.053 R)
• M89: 63,842,537 km (0.068 R)
• M90: 64,042,250 km (0.116 R)
• M91: 65,647,286 km (0.042 R)
• M92: 65,747,965 km (0.114 R)
• M93: 66,050,601 km (0.091 R)
• M94: 66,151,580 km (0.086 R)
• M95: 66,859,627 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit