🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.19 AU - 1.69 AU

Year: 651 Days

Day: 39.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.44 AU - 1.64 AU

Year: 720 Days

Day: 21.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.39 AU - 2.13 AU

Year: 880 Days

Day: 26.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.55 AU - 2.57 AU

Year: 1114 Days

Day: 29.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,951,810 km

• M1: 467,942 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.39 AU - 3.27 AU

Year: 1794 Days

Day: 13.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,951,810 km

• M1: 1,776,176 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.83 AU - 4.71 AU

Year: 3324 Days

Day: 21.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,951,810 km

• M1: 270,473 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 4.5

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.97 AU - 14.23 AU

Year: 15856 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,951,810 km

• M1: 97,388 km (0.045 R)
• M2: 173,234 km (0.112 R)
• M3: 489,035 km (0.105 R)
• M4: 550,969 km (0.096 R)
• M5: 615,446 km (0.115 R)
• M6: 1,323,941 km (0.099 R)
• M7: 1,523,355 km (0.065 R)
• M8: 1,901,090 km (0.081 R)
• M9: 2,254,290 km (0.083 R)
• M10: 2,737,940 km (0.12 R)
• M11: 2,793,591 km (0.059 R)
• M12: 2,991,509 km (0.097 R)
• M13: 3,106,549 km (0.078 R)
• M14: 4,367,959 km (0.065 R)
• M15: 4,932,092 km (0.09 R)
• M16: 5,136,742 km (0.097 R)
• M17: 5,344,085 km (0.109 R)
• M18: 5,448,803 km (0.113 R)
• M19: 5,766,998 km (0.11 R)
• M20: 6,091,326 km (0.076 R)
• M21: 6,984,575 km (0.083 R)
• M22: 7,060,870 km (0.1 R)
• M23: 8,237,756 km (0.106 R)
• M24: 8,602,626 km (0.111 R)
• M25: 9,014,169 km (0.057 R)
• M26: 9,347,922 km (0.117 R)
• M27: 9,685,864 km (0.114 R)
• M28: 9,941,826 km (0.04 R)
• M29: 10,899,551 km (0.093 R)
• M30: 11,076,825 km (0.08 R)
• M31: 11,977,404 km (0.064 R)
• M32: 12,344,218 km (0.095 R)
• M33: 12,621,722 km (0.116 R)
• M34: 13,135,890 km (0.096 R)
• M35: 13,561,645 km (0.06 R)
• M36: 15,160,847 km (0.092 R)
• M37: 16,870,002 km (0.084 R)
• M38: 16,921,165 km (0.054 R)
• M39: 17,177,875 km (0.088 R)
• M40: 17,332,409 km (0.107 R)
• M41: 17,643,124 km (0.103 R)
• M42: 18,060,203 km (0.046 R)
• M43: 19,063,705 km (0.102 R)
• M44: 20,031,005 km (0.119 R)
• M45: 20,684,748 km (0.072 R)
• M46: 20,904,208 km (0.052 R)
• M47: 21,678,377 km (0.073 R)
• M48: 22,180,876 km (0.095 R)
• M49: 22,405,572 km (0.12 R)
• M50: 22,800,511 km (0.106 R)
• M51: 22,857,059 km (0.042 R)
• M52: 22,970,454 km (0.093 R)
• M53: 23,083,999 km (0.097 R)
• M54: 23,140,696 km (0.049 R)
• M55: 24,809,161 km (0.072 R)
• M56: 26,337,603 km (0.081 R)
• M57: 27,473,649 km (0.11 R)
• M58: 28,564,666 km (0.095 R)
• M59: 29,731,530 km (0.077 R)
• M60: 31,164,827 km (0.094 R)
• M61: 31,227,658 km (0.075 R)
• M62: 31,605,393 km (0.101 R)
• M63: 31,731,653 km (0.075 R)
• M64: 32,620,414 km (0.091 R)
• M65: 34,292,320 km (0.032 R)
• M66: 34,812,322 km (0.073 R)
• M67: 35,204,119 km (0.091 R)
• M68: 35,400,541 km (0.036 R)
• M69: 35,728,759 km (0.036 R)
• M70: 35,860,255 km (0.107 R)
• M71: 35,992,051 km (0.036 R)
• M72: 36,652,974 km (0.117 R)
• M73: 36,852,089 km (0.094 R)
• M74: 37,585,119 km (0.111 R)
• M75: 37,785,879 km (0.102 R)
• M76: 38,054,108 km (0.063 R)
• M77: 38,524,892 km (0.097 R)
• M78: 38,727,298 km (0.09 R)
• M79: 38,930,153 km (0.109 R)
• M80: 39,608,579 km (0.074 R)
• M81: 40,564,959 km (0.118 R)
• M82: 41,667,196 km (0.108 R)
• M83: 42,221,905 km (0.099 R)
• M84: 42,361,031 km (0.034 R)
• M85: 44,182,983 km (0.058 R)
• M86: 45,459,203 km (0.096 R)
• M87: 45,601,769 km (0.047 R)
• M88: 47,540,707 km (0.119 R)
• M89: 47,757,923 km (0.087 R)
• M90: 48,193,104 km (0.114 R)
• M91: 48,265,659 km (0.066 R)
• M92: 48,483,922 km (0.113 R)
• M93: 48,556,776 km (0.064 R)

Asteroid Belt

Center: 12.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 7.4

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.88 AU - 13.06 AU

Year: 17597 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,951,810 km

• M1: 98,884 km (0.038 R)
• M2: 447,447 km (0.089 R)
• M3: 721,810 km (0.038 R)
• M4: 889,808 km (0.104 R)
• M5: 1,070,522 km (0.087 R)
• M6: 1,349,223 km (0.082 R)
• M7: 2,106,188 km (0.101 R)
• M8: 2,348,387 km (0.104 R)
• M9: 2,822,014 km (0.061 R)
• M10: 3,324,663 km (0.036 R)
• M11: 3,484,882 km (0.103 R)
• M12: 4,455,025 km (0.116 R)
• M13: 5,315,661 km (0.09 R)
• M14: 5,693,246 km (0.108 R)
• M15: 5,837,010 km (0.062 R)
• M16: 6,079,358 km (0.06 R)
• M17: 6,275,780 km (0.054 R)
• M18: 6,725,023 km (0.12 R)
• M19: 7,030,352 km (0.109 R)
• M20: 7,236,498 km (0.116 R)
• M21: 7,496,798 km (0.072 R)
• M22: 9,404,321 km (0.09 R)
• M23: 10,440,585 km (0.047 R)
• M24: 11,877,772 km (0.103 R)
• M25: 12,061,777 km (0.103 R)
• M26: 12,807,223 km (0.075 R)
• M27: 13,439,723 km (0.094 R)
• M28: 13,631,508 km (0.052 R)
• M29: 14,212,097 km (0.081 R)
• M30: 14,472,846 km (0.077 R)
• M31: 14,932,859 km (0.071 R)
• M32: 15,131,376 km (0.097 R)
• M33: 16,409,540 km (0.106 R)
• M34: 16,683,005 km (0.113 R)
• M35: 16,957,966 km (0.077 R)
• M36: 17,234,423 km (0.113 R)
• M37: 17,861,986 km (0.045 R)
• M38: 18,072,919 km (0.111 R)
• M39: 18,497,029 km (0.069 R)
• M40: 18,853,072 km (0.065 R)
• M41: 20,080,223 km (0.074 R)
• M42: 20,593,044 km (0.096 R)
• M43: 21,110,204 km (0.063 R)
• M44: 21,184,405 km (0.119 R)
• M45: 22,459,577 km (0.055 R)
• M46: 22,839,257 km (0.076 R)
• M47: 23,221,180 km (0.032 R)
• M48: 23,759,283 km (0.087 R)
• M49: 27,558,770 km (0.057 R)
• M50: 28,291,949 km (0.104 R)
• M51: 29,196,717 km (0.119 R)
• M52: 29,694,130 km (0.098 R)
• M53: 31,712,056 km (0.073 R)
• M54: 33,860,730 km (0.088 R)
• M55: 33,947,646 km (0.112 R)
• M56: 35,790,094 km (0.094 R)
• M57: 35,878,656 km (0.099 R)
• M58: 37,754,912 km (0.069 R)
• M59: 39,479,776 km (0.083 R)
• M60: 40,121,700 km (0.118 R)
• M61: 42,161,467 km (0.11 R)
• M62: 42,254,966 km (0.052 R)
• M63: 44,615,471 km (0.066 R)
• M64: 45,188,281 km (0.111 R)
• M65: 46,341,232 km (0.114 R)
• M66: 48,578,169 km (0.025 R)
• M67: 49,068,999 km (0.055 R)
• M68: 50,154,930 km (0.095 R)
• M69: 50,551,664 km (0.112 R)
• M70: 51,548,135 km (0.079 R)
• M71: 52,853,377 km (0.105 R)
• M72: 53,661,953 km (0.056 R)
• M73: 54,271,116 km (0.072 R)
• M74: 54,474,718 km (0.049 R)
• M75: 55,189,048 km (0.05 R)
• M76: 56,524,209 km (0.062 R)
• M77: 57,040,471 km (0.063 R)
• M78: 57,454,558 km (0.115 R)
• M79: 58,077,783 km (0.078 R)
• M80: 58,286,023 km (0.071 R)
• M81: 59,016,659 km (0.089 R)
• M82: 61,226,818 km (0.115 R)
• M83: 61,332,733 km (0.09 R)
• M84: 62,821,980 km (0.064 R)
• M85: 63,035,756 km (0.055 R)
• M86: 63,463,905 km (0.098 R)
• M87: 63,678,428 km (0.046 R)
• M88: 63,785,690 km (0.057 R)
• M89: 64,323,195 km (0.112 R)
• M90: 64,430,905 km (0.089 R)
• M91: 66,270,660 km (0.07 R)
• M92: 69,117,657 km (0.087 R)
• M93: 74,138,461 km (0.051 R)
• M94: 75,270,169 km (0.09 R)
• M95: 75,383,564 km (0.112 R)
• M96: 75,724,348 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit