🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 166 Days

Day: 39.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 260 Days

Day: 37.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,915,941 km

• M1: 244,892 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.46 AU - 2.04 AU

Year: 825 Days

Day: 13.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,915,941 km

• M1: 1,220,719 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.84 AU - 2.32 AU

Year: 1069 Days

Day: 41.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,915,941 km

• M1: 53,855 km (0.113 R)
• M2: 105,018 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.65 AU - 2.79 AU

Year: 1599 Days

Day: 21.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.66 AU - 2.92 AU

Year: 1661 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,915,941 km

• M1: 2,201,183 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 11.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.47 AU - 8.29 AU

Year: 6432 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,915,941 km

• M1: 150,944 km (0.103 R)
• M2: 259,403 km (0.11 R)
• M3: 381,175 km (0.083 R)
• M4: 483,351 km (0.046 R)
• M5: 587,321 km (0.075 R)
• M6: 668,553 km (0.113 R)
• M7: 754,272 km (0.119 R)
• M8: 1,048,382 km (0.115 R)
• M9: 1,269,488 km (0.06 R)
• M10: 1,803,253 km (0.106 R)
• M11: 1,880,595 km (0.039 R)
• M12: 2,217,639 km (0.071 R)
• M13: 2,368,134 km (0.066 R)
• M14: 2,912,671 km (0.087 R)
• M15: 3,190,025 km (0.102 R)
• M16: 3,265,422 km (0.098 R)
• M17: 3,632,087 km (0.079 R)
• M18: 3,870,695 km (0.108 R)
• M19: 3,971,524 km (0.066 R)
• M20: 4,659,674 km (0.104 R)
• M21: 4,853,853 km (0.113 R)
• M22: 4,941,068 km (0.091 R)
• M23: 5,139,136 km (0.096 R)
• M24: 5,295,017 km (0.114 R)
• M25: 5,452,394 km (0.107 R)
• M26: 5,634,305 km (0.102 R)
• M27: 5,818,310 km (0.051 R)
• M28: 6,573,929 km (0.077 R)
• M29: 6,719,039 km (0.091 R)
• M30: 7,612,288 km (0.112 R)
• M31: 7,764,877 km (0.1 R)
• M32: 8,047,169 km (0.086 R)
• M33: 8,463,799 km (0.085 R)
• M34: 9,048,278 km (0.057 R)
• M35: 9,481,513 km (0.115 R)
• M36: 9,921,630 km (0.084 R)
• M37: 10,060,606 km (0.074 R)
• M38: 10,679,493 km (0.09 R)
• M39: 10,879,056 km (0.056 R)
• M40: 11,252,901 km (0.116 R)
• M41: 11,689,578 km (0.114 R)
• M42: 11,895,275 km (0.109 R)
• M43: 12,161,409 km (0.068 R)
• M44: 12,459,558 km (0.047 R)
• M45: 12,639,674 km (0.116 R)
• M46: 12,971,931 km (0.057 R)
• M47: 13,123,922 km (0.073 R)
• M48: 13,799,805 km (0.063 R)
• M49: 14,455,642 km (0.045 R)
• M50: 14,866,737 km (0.072 R)
• M51: 15,121,652 km (0.057 R)
• M52: 15,829,998 km (0.096 R)
• M53: 15,959,998 km (0.089 R)
• M54: 16,057,686 km (0.09 R)
• M55: 16,286,421 km (0.086 R)
• M56: 16,582,176 km (0.102 R)
• M57: 16,747,332 km (0.108 R)
• M58: 17,012,569 km (0.082 R)
• M59: 17,145,711 km (0.098 R)
• M60: 17,279,152 km (0.106 R)
• M61: 17,446,552 km (0.098 R)
• M62: 17,782,848 km (0.065 R)
• M63: 18,257,373 km (0.039 R)
• M64: 18,564,647 km (0.096 R)
• M65: 19,080,610 km (0.075 R)
• M66: 19,184,281 km (0.04 R)
• M67: 19,392,372 km (0.03 R)
• M68: 19,601,211 km (0.069 R)
• M69: 19,810,648 km (0.113 R)
• M70: 20,267,370 km (0.072 R)
• M71: 21,047,972 km (0.079 R)
• M72: 21,442,012 km (0.058 R)
• M73: 21,730,138 km (0.059 R)
• M74: 22,748,451 km (0.054 R)
• M75: 23,782,471 km (0.057 R)
• M76: 23,968,720 km (0.073 R)
• M77: 24,455,213 km (0.075 R)
• M78: 24,794,052 km (0.12 R)
• M79: 25,058,541 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 14.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.39 AU - 13.93 AU

Year: 14192 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,915,941 km

• M1: 180,265 km (0.087 R)
• M2: 435,031 km (0.051 R)
• M3: 832,662 km (0.107 R)
• M4: 1,010,534 km (0.112 R)
• M5: 1,429,707 km (0.103 R)
• M6: 1,824,196 km (0.117 R)
• M7: 2,007,903 km (0.034 R)
• M8: 2,170,216 km (0.115 R)
• M9: 2,309,043 km (0.074 R)
• M10: 2,654,764 km (0.072 R)
• M11: 2,986,422 km (0.109 R)
• M12: 3,236,101 km (0.084 R)
• M13: 3,623,859 km (0.1 R)
• M14: 3,992,618 km (0.114 R)
• M15: 4,268,476 km (0.12 R)
• M16: 4,694,082 km (0.106 R)
• M17: 4,839,192 km (0.103 R)
• M18: 5,022,449 km (0.028 R)
• M19: 5,396,145 km (0.025 R)
• M20: 5,510,138 km (0.119 R)
• M21: 6,330,084 km (0.074 R)
• M22: 6,490,603 km (0.11 R)
• M23: 6,939,097 km (0.119 R)
• M24: 7,104,702 km (0.083 R)
• M25: 7,355,727 km (0.075 R)
• M26: 8,300,887 km (0.09 R)
• M27: 8,565,376 km (0.071 R)
• M28: 8,922,316 km (0.051 R)
• M29: 9,148,059 km (0.112 R)
• M30: 9,604,931 km (0.108 R)
• M31: 11,068,746 km (0.067 R)
• M32: 12,550,663 km (0.067 R)
• M33: 13,469,643 km (0.071 R)
• M34: 13,676,836 km (0.08 R)
• M35: 14,675,402 km (0.103 R)
• M36: 14,835,322 km (0.108 R)
• M37: 15,156,658 km (0.07 R)
• M38: 15,264,368 km (0.109 R)
• M39: 16,409,989 km (0.082 R)
• M40: 16,965,296 km (0.112 R)
• M41: 17,923,620 km (0.086 R)
• M42: 18,380,642 km (0.043 R)
• M43: 18,552,978 km (0.11 R)
• M44: 19,189,667 km (0.102 R)
• M45: 19,892,328 km (0.106 R)
• M46: 20,603,516 km (0.102 R)
• M47: 20,782,735 km (0.111 R)
• M48: 22,234,133 km (0.09 R)
• M49: 22,910,316 km (0.086 R)
• M50: 23,780,676 km (0.087 R)
• M51: 24,725,237 km (0.061 R)
• M52: 25,042,833 km (0.046 R)
• M53: 25,553,859 km (0.067 R)
• M54: 27,107,433 km (0.086 R)
• M55: 29,831,461 km (0.064 R)
• M56: 31,466,117 km (0.111 R)
• M57: 32,850,645 km (0.032 R)
• M58: 33,129,944 km (0.072 R)
• M59: 33,339,830 km (0.088 R)
• M60: 33,831,558 km (0.09 R)
• M61: 34,964,314 km (0.119 R)
• M62: 36,181,591 km (0.108 R)
• M63: 37,485,636 km (0.081 R)
• M64: 38,436,929 km (0.07 R)
• M65: 39,100,246 km (0.055 R)
• M66: 39,322,100 km (0.111 R)
• M67: 40,438,100 km (0.113 R)
• M68: 41,187,884 km (0.118 R)
• M69: 41,413,627 km (0.092 R)
• M70: 41,790,913 km (0.087 R)
• M71: 42,777,212 km (0.086 R)
• M72: 43,311,576 km (0.087 R)
• M73: 43,464,614 km (0.109 R)
• M74: 44,309,543 km (0.045 R)
• M75: 44,618,163 km (0.111 R)
• M76: 45,160,007 km (0.067 R)
• M77: 47,506,749 km (0.118 R)
• M78: 47,743,712 km (0.05 R)
• M79: 48,695,005 km (0.028 R)
• M80: 49,892,984 km (0.055 R)
• M81: 50,455,323 km (0.109 R)
• M82: 51,343,336 km (0.114 R)
• M83: 51,586,432 km (0.08 R)
• M84: 52,807,600 km (0.099 R)
• M85: 54,203,049 km (0.088 R)
• M86: 54,781,095 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.7

Radius: 6.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.53 AU - 17.65 AU

Year: 25183 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,915,941 km

• M1: 90,058 km (0.09 R)
• M2: 164,558 km (0.107 R)
• M3: 207,642 km (0.076 R)
• M4: 283,039 km (0.112 R)
• M5: 805,884 km (0.075 R)
• M6: 912,397 km (0.117 R)
• M7: 1,139,487 km (0.107 R)
• M8: 1,333,964 km (0.034 R)
• M9: 1,618,799 km (0.042 R)
• M10: 1,979,479 km (0.107 R)
• M11: 2,364,694 km (0.045 R)
• M12: 2,870,334 km (0.083 R)
• M13: 3,068,402 km (0.111 R)
• M14: 3,478,150 km (0.072 R)
• M15: 3,653,928 km (0.114 R)
• M16: 3,832,697 km (0.116 R)
• M17: 4,236,013 km (0.101 R)
• M18: 4,537,902 km (0.115 R)
• M19: 5,484,707 km (0.116 R)
• M20: 5,566,387 km (0.12 R)
• M21: 5,689,506 km (0.033 R)
• M22: 5,813,672 km (0.038 R)
• M23: 7,371,435 km (0.085 R)
• M24: 7,642,955 km (0.101 R)
• M25: 8,149,194 km (0.116 R)
• M26: 8,195,869 km (0.067 R)
• M27: 8,242,543 km (0.105 R)
• M28: 9,001,005 km (0.08 R)
• M29: 11,511,706 km (0.117 R)
• M30: 11,668,933 km (0.041 R)
• M31: 11,826,759 km (0.116 R)
• M32: 12,357,981 km (0.055 R)
• M33: 12,842,828 km (0.099 R)
• M34: 12,951,286 km (0.092 R)
• M35: 13,169,400 km (0.067 R)
• M36: 13,278,905 km (0.083 R)
• M37: 14,673,008 km (0.086 R)
• M38: 15,705,233 km (0.093 R)
• M39: 16,406,398 km (0.076 R)
• M40: 18,020,859 km (0.097 R)
• M41: 18,447,661 km (0.092 R)
• M42: 19,249,207 km (0.069 R)
• M43: 22,960,730 km (0.12 R)
• M44: 23,026,703 km (0.074 R)
• M45: 24,022,576 km (0.103 R)
• M46: 24,223,486 km (0.079 R)
• M47: 24,492,163 km (0.096 R)
• M48: 24,626,951 km (0.098 R)
• M49: 25,168,346 km (0.106 R)
• M50: 25,850,512 km (0.092 R)
• M51: 26,885,281 km (0.081 R)
• M52: 27,442,533 km (0.108 R)
• M53: 27,652,568 km (0.059 R)
• M54: 27,863,052 km (0.112 R)
• M55: 28,568,705 km (0.111 R)
• M56: 30,575,561 km (0.104 R)
• M57: 31,963,081 km (0.092 R)
• M58: 32,627,445 km (0.117 R)
• M59: 33,296,297 km (0.062 R)
• M60: 33,445,596 km (0.044 R)
• M61: 34,270,628 km (0.065 R)
• M62: 35,102,243 km (0.064 R)
• M63: 35,940,440 km (0.096 R)
• M64: 36,170,222 km (0.112 R)
• M65: 37,481,447 km (0.084 R)
• M66: 37,869,953 km (0.083 R)
• M67: 38,025,834 km (0.034 R)
• M68: 39,280,063 km (0.116 R)
• M69: 39,516,726 km (0.11 R)
• M70: 40,070,837 km (0.062 R)
• M71: 40,627,491 km (0.118 R)
• M72: 41,507,276 km (0.082 R)
• M73: 42,717,223 km (0.091 R)
• M74: 44,020,669 km (0.107 R)
• M75: 44,266,459 km (0.075 R)
• M76: 45,502,436 km (0.03 R)
• M77: 47,168,059 km (0.07 R)
• M78: 47,335,758 km (0.103 R)
• M79: 49,703,743 km (0.117 R)
• M80: 49,874,285 km (0.089 R)
• M81: 51,504,752 km (0.087 R)
• M82: 51,763,855 km (0.112 R)
• M83: 52,023,258 km (0.065 R)
• M84: 52,283,259 km (0.067 R)
• M85: 53,152,722 km (0.112 R)
• M86: 55,347,173 km (0.11 R)
• M87: 56,322,252 km (0.103 R)
• M88: 57,750,463 km (0.093 R)
• M89: 59,009,778 km (0.082 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit