🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 320 Days

Day: 43.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,733,601 km

• M1: 79,885 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.07 AU - 2.63 AU

Year: 1284 Days

Day: 25.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,733,601 km

• M1: 1,508,246 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.07 AU - 4.63 AU

Year: 2693 Days

Day: 24.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,733,601 km

• M1: 614,099 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.08 AU - 4.14 AU

Year: 2970 Days

Day: 17.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.73 AU - 5.09 AU

Year: 3301 Days

Day: 29 Hours

Environment

Temp: -135 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.2

Radius: 5.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.98 AU - 15.58 AU

Year: 17250 Days

Day: 15.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,733,601 km

• M1: 285,732 km (0.091 R)
• M2: 496,665 km (0.063 R)
• M3: 600,336 km (0.048 R)
• M4: 828,922 km (0.067 R)
• M5: 1,172,847 km (0.098 R)
• M6: 1,265,149 km (0.054 R)
• M7: 1,531,733 km (0.099 R)
• M8: 1,581,997 km (0.101 R)
• M9: 2,519,378 km (0.107 R)
• M10: 2,579,067 km (0.039 R)
• M11: 2,760,829 km (0.106 R)
• M12: 2,884,397 km (0.062 R)
• M13: 3,462,592 km (0.045 R)
• M14: 3,495,803 km (0.105 R)
• M15: 3,562,374 km (0.106 R)
• M16: 3,730,821 km (0.118 R)
• M17: 3,833,146 km (0.085 R)
• M18: 4,538,949 km (0.114 R)
• M19: 4,648,305 km (0.069 R)
• M20: 5,284,096 km (0.098 R)
• M21: 6,227,161 km (0.036 R)
• M22: 6,267,552 km (0.065 R)
• M23: 6,430,165 km (0.102 R)
• M24: 6,594,125 km (0.049 R)
• M25: 6,635,264 km (0.115 R)
• M26: 6,717,992 km (0.061 R)
• M27: 6,926,082 km (0.117 R)
• M28: 7,866,903 km (0.069 R)
• M29: 8,352,348 km (0.108 R)
• M30: 8,486,388 km (0.096 R)
• M31: 9,677,636 km (0.09 R)
• M32: 10,007,350 km (0.115 R)
• M33: 10,292,782 km (0.082 R)
• M34: 11,116,019 km (0.061 R)
• M35: 11,560,475 km (0.112 R)
• M36: 11,809,854 km (0.069 R)
• M37: 12,773,564 km (0.049 R)
• M38: 13,762,406 km (0.114 R)
• M39: 14,186,067 km (0.087 R)
• M40: 15,100,409 km (0.118 R)
• M41: 15,154,863 km (0.094 R)
• M42: 16,929,243 km (0.092 R)
• M43: 17,155,585 km (0.065 R)
• M44: 17,668,556 km (0.116 R)
• M45: 18,013,379 km (0.032 R)
• M46: 18,186,613 km (0.036 R)
• M47: 18,302,551 km (0.044 R)
• M48: 18,768,100 km (0.106 R)
• M49: 19,061,162 km (0.114 R)
• M50: 19,119,954 km (0.026 R)
• M51: 20,188,382 km (0.085 R)
• M52: 21,276,108 km (0.106 R)
• M53: 21,704,257 km (0.103 R)
• M54: 22,382,684 km (0.103 R)
• M55: 22,755,781 km (0.098 R)
• M56: 24,459,551 km (0.113 R)
• M57: 26,860,298 km (0.054 R)
• M58: 27,588,391 km (0.106 R)
• M59: 27,721,533 km (0.113 R)
• M60: 29,131,642 km (0.079 R)
• M61: 29,538,848 km (0.089 R)
• M62: 29,674,982 km (0.116 R)
• M63: 30,358,793 km (0.046 R)
• M64: 31,047,841 km (0.081 R)
• M65: 31,324,897 km (0.089 R)
• M66: 31,394,310 km (0.091 R)
• M67: 32,090,987 km (0.055 R)
• M68: 32,722,440 km (0.111 R)
• M69: 33,855,045 km (0.081 R)
• M70: 33,926,254 km (0.071 R)
• M71: 35,361,047 km (0.025 R)
• M72: 36,669,131 km (0.082 R)
• M73: 37,035,346 km (0.075 R)
• M74: 37,697,467 km (0.103 R)
• M75: 38,141,174 km (0.062 R)
• M76: 38,437,826 km (0.118 R)
• M77: 38,586,527 km (0.102 R)
• M78: 39,257,772 km (0.052 R)
• M79: 40,234,198 km (0.118 R)
• M80: 40,839,022 km (0.079 R)
• M81: 41,522,983 km (0.075 R)
• M82: 42,134,240 km (0.082 R)
• M83: 45,705,889 km (0.116 R)
• M84: 46,336,744 km (0.108 R)
• M85: 47,368,371 km (0.094 R)
• M86: 47,607,428 km (0.107 R)
• M87: 48,567,846 km (0.048 R)
• M88: 48,808,998 km (0.113 R)
• M89: 49,373,132 km (0.083 R)
• M90: 49,777,495 km (0.06 R)
• M91: 49,939,509 km (0.114 R)
• M92: 54,046,569 km (0.102 R)
• M93: 54,881,026 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.8

Radius: 6.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.39 AU - 16.53 AU

Year: 19600 Days

Day: 18.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,733,601 km

• M1: 124,465 km (0.084 R)
• M2: 180,116 km (0.114 R)
• M3: 237,262 km (0.097 R)
• M4: 316,250 km (0.112 R)
• M5: 555,906 km (0.12 R)
• M6: 825,331 km (0.036 R)
• M7: 930,798 km (0.113 R)
• M8: 1,298,510 km (0.087 R)
• M9: 1,397,244 km (0.091 R)
• M10: 2,068,490 km (0.038 R)
• M11: 2,272,392 km (0.076 R)
• M12: 2,544,061 km (0.116 R)
• M13: 3,052,545 km (0.089 R)
• M14: 3,766,575 km (0.086 R)
• M15: 3,908,244 km (0.049 R)
• M16: 4,492,574 km (0.055 R)
• M17: 4,794,911 km (0.089 R)
• M18: 4,948,548 km (0.091 R)
• M19: 5,260,759 km (0.065 R)
• M20: 6,193,651 km (0.083 R)
• M21: 6,700,489 km (0.073 R)
• M22: 7,441,148 km (0.063 R)
• M23: 8,161,611 km (0.092 R)
• M24: 8,857,241 km (0.086 R)
• M25: 9,379,487 km (0.062 R)
• M26: 9,814,069 km (0.089 R)
• M27: 10,107,431 km (0.053 R)
• M28: 12,556,647 km (0.035 R)
• M29: 12,875,141 km (0.095 R)
• M30: 14,285,849 km (0.098 R)
• M31: 14,673,906 km (0.078 R)
• M32: 14,953,205 km (0.11 R)
• M33: 16,607,907 km (0.109 R)
• M34: 17,368,313 km (0.111 R)
• M35: 18,922,934 km (0.081 R)
• M36: 20,210,672 km (0.119 R)
• M37: 20,459,154 km (0.073 R)
• M38: 21,463,255 km (0.08 R)
• M39: 22,099,046 km (0.067 R)
• M40: 22,612,017 km (0.102 R)
• M41: 23,453,954 km (0.1 R)
• M42: 23,519,179 km (0.104 R)
• M43: 23,846,050 km (0.1 R)
• M44: 24,108,594 km (0.103 R)
• M45: 27,470,807 km (0.111 R)
• M46: 28,577,382 km (0.103 R)
• M47: 29,980,909 km (0.081 R)
• M48: 30,264,248 km (0.069 R)
• M49: 30,976,633 km (0.107 R)
• M50: 31,622,596 km (0.094 R)
• M51: 32,055,682 km (0.077 R)
• M52: 33,220,002 km (0.105 R)
• M53: 34,398,086 km (0.073 R)
• M54: 34,843,438 km (0.105 R)
• M55: 34,917,938 km (0.119 R)
• M56: 35,365,535 km (0.053 R)
• M57: 35,589,932 km (0.091 R)
• M58: 35,814,927 km (0.08 R)
• M59: 36,417,208 km (0.079 R)
• M60: 36,492,605 km (0.073 R)
• M61: 36,871,088 km (0.082 R)
• M62: 37,860,828 km (0.102 R)
• M63: 38,090,460 km (0.072 R)
• M64: 38,474,328 km (0.06 R)
• M65: 39,323,147 km (0.104 R)
• M66: 39,555,771 km (0.045 R)
• M67: 40,803,866 km (0.094 R)
• M68: 43,418,688 km (0.08 R)
• M69: 43,578,907 km (0.096 R)
• M70: 43,659,091 km (0.102 R)
• M71: 43,980,278 km (0.091 R)
• M72: 44,302,213 km (0.104 R)
• M73: 44,463,479 km (0.11 R)
• M74: 44,544,262 km (0.096 R)
• M75: 45,029,557 km (0.083 R)
• M76: 45,516,648 km (0.075 R)
• M77: 48,061,009 km (0.071 R)
• M78: 49,225,030 km (0.097 R)
• M79: 49,308,505 km (0.113 R)
• M80: 49,643,006 km (0.066 R)
• M81: 50,230,178 km (0.049 R)
• M82: 50,735,370 km (0.093 R)
• M83: 51,411,552 km (0.081 R)
• M84: 52,090,577 km (0.068 R)
• M85: 53,114,874 km (0.102 R)
• M86: 53,629,341 km (0.105 R)
• M87: 56,227,108 km (0.074 R)
• M88: 57,893,478 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.8

Radius: 6.5

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.24 AU - 20.4 AU

Year: 29102 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,733,601 km

• M1: 548,276 km (0.101 R)
• M2: 690,394 km (0.094 R)
• M3: 981,512 km (0.112 R)
• M4: 1,566,290 km (0.059 R)
• M5: 1,875,359 km (0.101 R)
• M6: 2,316,822 km (0.047 R)
• M7: 2,393,416 km (0.077 R)
• M8: 2,708,619 km (0.057 R)
• M9: 3,911,685 km (0.114 R)
• M10: 4,235,265 km (0.047 R)
• M11: 4,519,651 km (0.086 R)
• M12: 5,257,168 km (0.051 R)
• M13: 5,717,481 km (0.097 R)
• M14: 5,873,811 km (0.095 R)
• M15: 7,570,101 km (0.028 R)
• M16: 7,741,839 km (0.114 R)
• M17: 7,857,030 km (0.118 R)
• M18: 8,089,206 km (0.078 R)
• M19: 9,590,420 km (0.105 R)
• M20: 9,900,836 km (0.12 R)
• M21: 10,467,812 km (0.067 R)
• M22: 10,531,540 km (0.116 R)
• M23: 10,980,783 km (0.06 R)
• M24: 11,765,274 km (0.114 R)
• M25: 12,231,421 km (0.117 R)
• M26: 12,635,635 km (0.102 R)
• M27: 13,526,490 km (0.108 R)
• M28: 14,793,135 km (0.104 R)
• M29: 16,170,632 km (0.094 R)
• M30: 19,046,352 km (0.057 R)
• M31: 19,357,964 km (0.088 R)
• M32: 19,750,060 km (0.105 R)
• M33: 21,183,208 km (0.095 R)
• M34: 22,402,730 km (0.098 R)
• M35: 22,567,138 km (0.088 R)
• M36: 23,394,713 km (0.029 R)
• M37: 23,644,991 km (0.071 R)
• M38: 24,148,088 km (0.11 R)
• M39: 24,570,104 km (0.037 R)
• M40: 25,164,905 km (0.117 R)
• M41: 26,022,998 km (0.105 R)
• M42: 26,803,450 km (0.056 R)
• M43: 27,503,569 km (0.118 R)
• M44: 28,298,382 km (0.088 R)
• M45: 28,564,965 km (0.098 R)
• M46: 28,921,756 km (0.097 R)
• M47: 29,910,598 km (0.096 R)
• M48: 31,001,765 km (0.113 R)
• M49: 32,663,049 km (0.092 R)
• M50: 35,208,607 km (0.078 R)
• M51: 36,553,342 km (0.102 R)
• M52: 37,914,982 km (0.079 R)
• M53: 38,700,371 km (0.07 R)
• M54: 38,798,956 km (0.08 R)
• M55: 41,390,739 km (0.07 R)
• M56: 43,524,603 km (0.105 R)
• M57: 44,656,460 km (0.091 R)
• M58: 48,428,122 km (0.111 R)
• M59: 49,173,269 km (0.103 R)
• M60: 49,815,044 km (0.102 R)
• M61: 52,955,552 km (0.087 R)
• M62: 53,284,069 km (0.083 R)
• M63: 55,269,532 km (0.084 R)
• M64: 55,602,686 km (0.105 R)
• M65: 59,198,570 km (0.093 R)
• M66: 59,539,504 km (0.112 R)
• M67: 59,653,348 km (0.075 R)
• M68: 59,881,185 km (0.039 R)
• M69: 60,909,820 km (0.071 R)
• M70: 64,147,567 km (0.083 R)
• M71: 66,966,888 km (0.034 R)
• M72: 67,559,296 km (0.056 R)
• M73: 68,153,499 km (0.055 R)
• M74: 68,749,347 km (0.081 R)
• M75: 70,427,087 km (0.116 R)
• M76: 71,633,594 km (0.112 R)
• M77: 72,847,132 km (0.047 R)
• M78: 73,334,372 km (0.101 R)
• M79: 77,519,672 km (0.044 R)
• M80: 77,892,619 km (0.083 R)
• M81: 80,898,041 km (0.088 R)
• M82: 81,402,634 km (0.078 R)
• M83: 81,781,715 km (0.093 R)
• M84: 83,813,703 km (0.047 R)
• M85: 84,452,037 km (0.103 R)
• M86: 84,835,756 km (0.099 R)
• M87: 85,605,138 km (0.12 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit