🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 212 Days

Day: 21.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.88 AU - 1.04 AU

Year: 340 Days

Day: 36.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.16 AU - 5.08 AU

Year: 3024 Days

Day: 47.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,718,796 km

• M1: 1,158,785 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.17 AU - 4.53 AU

Year: 3281 Days

Day: 40.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.97 AU - 7.31 AU

Year: 5502 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,718,796 km

• M1: 156,180 km (0.04 R)
• M2: 338,390 km (0.087 R)
• M3: 461,659 km (0.078 R)
• M4: 595,250 km (0.096 R)
• M5: 692,788 km (0.09 R)
• M6: 796,609 km (0.108 R)
• M7: 929,003 km (0.063 R)
• M8: 1,192,295 km (0.073 R)
• M9: 1,333,216 km (0.086 R)
• M10: 1,426,117 km (0.109 R)
• M11: 1,562,550 km (0.081 R)
• M12: 1,689,409 km (0.089 R)
• M13: 1,864,139 km (0.116 R)
• M14: 2,075,670 km (0.065 R)
• M15: 2,622,451 km (0.099 R)
• M16: 2,964,731 km (0.097 R)
• M17: 3,123,604 km (0.05 R)
• M18: 3,231,164 km (0.05 R)
• M19: 3,358,173 km (0.044 R)
• M20: 3,768,221 km (0.069 R)
• M21: 4,076,692 km (0.113 R)
• M22: 4,474,024 km (0.12 R)
• M23: 4,780,101 km (0.059 R)
• M24: 5,391,657 km (0.117 R)
• M25: 5,850,025 km (0.089 R)
• M26: 6,140,095 km (0.113 R)
• M27: 6,389,175 km (0.073 R)
• M28: 7,204,185 km (0.111 R)
• M29: 7,515,348 km (0.086 R)
• M30: 7,904,452 km (0.116 R)
• M31: 8,027,272 km (0.111 R)
• M32: 8,299,989 km (0.097 R)
• M33: 8,651,544 km (0.113 R)
• M34: 9,343,434 km (0.086 R)
• M35: 9,682,872 km (0.072 R)
• M36: 9,840,847 km (0.063 R)
• M37: 9,999,870 km (0.114 R)
• M38: 10,454,797 km (0.117 R)
• M39: 10,589,884 km (0.101 R)
• M40: 10,752,796 km (0.107 R)
• M41: 11,551,798 km (0.109 R)
• M42: 12,341,525 km (0.063 R)
• M43: 12,570,260 km (0.082 R)
• M44: 12,742,896 km (0.072 R)
• M45: 12,858,386 km (0.102 R)
• M46: 13,558,653 km (0.111 R)
• M47: 13,943,120 km (0.115 R)
• M48: 14,121,740 km (0.107 R)
• M49: 14,753,043 km (0.054 R)
• M50: 15,393,621 km (0.052 R)
• M51: 15,516,740 km (0.079 R)
• M52: 15,732,909 km (0.034 R)
• M53: 16,136,973 km (0.095 R)
• M54: 16,765,284 km (0.045 R)
• M55: 17,369,659 km (0.088 R)
• M56: 17,561,892 km (0.037 R)
• M57: 17,722,710 km (0.088 R)
• M58: 18,175,692 km (0.081 R)
• M59: 18,403,530 km (0.105 R)
• M60: 19,192,210 km (0.097 R)
• M61: 19,391,026 km (0.073 R)
• M62: 20,025,321 km (0.047 R)
• M63: 20,126,150 km (0.06 R)
• M64: 20,328,107 km (0.037 R)
• M65: 20,463,194 km (0.117 R)
• M66: 20,768,224 km (0.102 R)
• M67: 21,520,252 km (0.112 R)
• M68: 22,595,113 km (0.102 R)
• M69: 22,910,316 km (0.035 R)
• M70: 23,191,859 km (0.089 R)
• M71: 23,368,384 km (0.062 R)
• M72: 23,687,177 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 11.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.77 AU - 13.09 AU

Year: 13975 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,718,796 km

• M1: 165,754 km (0.059 R)
• M2: 371,003 km (0.091 R)
• M3: 463,005 km (0.088 R)
• M4: 778,657 km (0.092 R)
• M5: 886,517 km (0.099 R)
• M6: 1,000,062 km (0.101 R)
• M7: 1,833,472 km (0.07 R)
• M8: 1,931,608 km (0.031 R)
• M9: 2,006,556 km (0.048 R)
• M10: 2,289,446 km (0.028 R)
• M11: 2,894,120 km (0.075 R)
• M12: 3,424,894 km (0.025 R)
• M13: 3,764,182 km (0.118 R)
• M14: 4,508,730 km (0.08 R)
• M15: 4,984,302 km (0.086 R)
• M16: 5,655,248 km (0.097 R)
• M17: 5,873,063 km (0.091 R)
• M18: 6,392,317 km (0.108 R)
• M19: 6,849,039 km (0.073 R)
• M20: 7,159,455 km (0.066 R)
• M21: 7,277,039 km (0.063 R)
• M22: 7,554,094 km (0.072 R)
• M23: 8,200,207 km (0.108 R)
• M24: 8,323,326 km (0.038 R)
• M25: 9,075,056 km (0.06 R)
• M26: 9,761,710 km (0.057 R)
• M27: 10,067,338 km (0.117 R)
• M28: 10,287,546 km (0.08 R)
• M29: 10,777,779 km (0.088 R)
• M30: 11,093,729 km (0.097 R)
• M31: 11,596,378 km (0.104 R)
• M32: 12,671,388 km (0.102 R)
• M33: 13,100,734 km (0.08 R)
• M34: 13,535,017 km (0.12 R)
• M35: 14,467,012 km (0.112 R)
• M36: 14,865,690 km (0.098 R)
• M37: 15,016,185 km (0.085 R)
• M38: 15,267,959 km (0.107 R)
• M39: 16,083,267 km (0.114 R)
• M40: 16,237,802 km (0.061 R)
• M41: 16,444,546 km (0.118 R)
• M42: 17,438,325 km (0.115 R)
• M43: 17,650,006 km (0.1 R)
• M44: 17,756,220 km (0.114 R)
• M45: 18,236,728 km (0.117 R)
• M46: 18,775,580 km (0.1 R)
• M47: 19,648,633 km (0.06 R)
• M48: 19,979,394 km (0.026 R)
• M49: 22,117,297 km (0.03 R)
• M50: 22,289,036 km (0.106 R)
• M51: 23,097,014 km (0.103 R)
• M52: 23,329,638 km (0.074 R)
• M53: 23,797,132 km (0.058 R)
• M54: 24,979,404 km (0.082 R)
• M55: 25,098,633 km (0.094 R)
• M56: 25,818,349 km (0.071 R)
• M57: 25,999,362 km (0.107 R)
• M58: 26,484,059 km (0.104 R)
• M59: 27,585,548 km (0.113 R)
• M60: 28,827,061 km (0.082 R)
• M61: 29,077,488 km (0.108 R)
• M62: 29,391,643 km (0.106 R)
• M63: 29,517,605 km (0.079 R)
• M64: 29,643,716 km (0.118 R)
• M65: 31,815,428 km (0.089 R)
• M66: 32,333,785 km (0.064 R)
• M67: 32,594,085 km (0.099 R)
• M68: 32,920,358 km (0.085 R)
• M69: 33,313,351 km (0.116 R)
• M70: 33,971,881 km (0.08 R)
• M71: 35,636,756 km (0.089 R)
• M72: 36,175,159 km (0.072 R)
• M73: 36,377,714 km (0.067 R)
• M74: 39,461,674 km (0.101 R)
• M75: 39,739,777 km (0.078 R)
• M76: 39,948,765 km (0.091 R)
• M77: 40,648,285 km (0.066 R)
• M78: 43,630,069 km (0.061 R)
• M79: 44,494,895 km (0.076 R)
• M80: 45,365,405 km (0.114 R)
• M81: 46,168,296 km (0.094 R)
• M82: 47,196,931 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 7.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.46 AU - 15.44 AU

Year: 18843 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,718,796 km

• M1: 118,182 km (0.043 R)
• M2: 229,334 km (0.106 R)
• M3: 620,682 km (0.105 R)
• M4: 708,196 km (0.066 R)
• M5: 1,047,783 km (0.045 R)
• M6: 1,337,854 km (0.091 R)
• M7: 1,414,298 km (0.119 R)
• M8: 1,571,526 km (0.032 R)
• M9: 1,839,455 km (0.113 R)
• M10: 1,903,334 km (0.075 R)
• M11: 2,233,945 km (0.076 R)
• M12: 2,302,162 km (0.12 R)
• M13: 2,464,326 km (0.102 R)
• M14: 2,535,086 km (0.069 R)
• M15: 2,898,459 km (0.079 R)
• M16: 2,973,108 km (0.113 R)
• M17: 4,281,341 km (0.095 R)
• M18: 4,771,873 km (0.105 R)
• M19: 5,008,986 km (0.117 R)
• M20: 5,556,364 km (0.086 R)
• M21: 5,743,062 km (0.098 R)
• M22: 5,900,290 km (0.053 R)
• M23: 6,058,863 km (0.112 R)
• M24: 6,154,756 km (0.092 R)
• M25: 7,039,926 km (0.064 R)
• M26: 7,446,084 km (0.11 R)
• M27: 7,617,524 km (0.062 R)
• M28: 8,245,685 km (0.116 R)
• M29: 8,387,504 km (0.1 R)
• M30: 9,439,775 km (0.1 R)
• M31: 10,113,863 km (0.088 R)
• M32: 10,380,147 km (0.094 R)
• M33: 11,389,335 km (0.058 R)
• M34: 12,267,474 km (0.119 R)
• M35: 12,510,720 km (0.105 R)
• M36: 13,002,149 km (0.101 R)
• M37: 13,250,183 km (0.069 R)
• M38: 13,667,112 km (0.101 R)
• M39: 14,556,621 km (0.098 R)
• M40: 15,683,542 km (0.103 R)
• M41: 16,838,437 km (0.099 R)
• M42: 17,018,403 km (0.106 R)
• M43: 17,108,760 km (0.105 R)
• M44: 17,380,580 km (0.09 R)
• M45: 17,745,299 km (0.095 R)
• M46: 18,066,336 km (0.09 R)
• M47: 18,297,016 km (0.097 R)
• M48: 19,606,147 km (0.117 R)
• M49: 19,795,538 km (0.073 R)
• M50: 19,985,677 km (0.041 R)
• M51: 21,333,105 km (0.059 R)
• M52: 22,017,964 km (0.06 R)
• M53: 22,561,004 km (0.069 R)
• M54: 23,158,349 km (0.067 R)
• M55: 23,660,250 km (0.1 R)
• M56: 24,521,634 km (0.095 R)
• M57: 24,572,647 km (0.092 R)
• M58: 24,674,673 km (0.073 R)
• M59: 24,930,485 km (0.082 R)
• M60: 26,274,921 km (0.08 R)
• M61: 27,008,549 km (0.064 R)
• M62: 27,219,482 km (0.119 R)
• M63: 27,483,822 km (0.085 R)
• M64: 27,642,844 km (0.096 R)
• M65: 28,496,001 km (0.063 R)
• M66: 28,603,262 km (0.104 R)
• M67: 28,979,800 km (0.118 R)
• M68: 30,666,666 km (0.093 R)
• M69: 31,328,188 km (0.115 R)
• M70: 31,771,745 km (0.118 R)
• M71: 33,171,533 km (0.114 R)
• M72: 33,227,931 km (0.104 R)
• M73: 34,362,631 km (0.082 R)
• M74: 35,567,941 km (0.109 R)
• M75: 35,856,814 km (0.038 R)
• M76: 36,553,641 km (0.052 R)
• M77: 37,137,671 km (0.109 R)
• M78: 38,078,492 km (0.103 R)
• M79: 39,624,138 km (0.078 R)
• M80: 39,863,793 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.9

Radius: 5.3

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.55 AU - 22.95 AU

Year: 30545 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,718,796 km

• M1: 164,707 km (0.099 R)
• M2: 488,886 km (0.081 R)
• M3: 626,815 km (0.113 R)
• M4: 856,448 km (0.097 R)
• M5: 1,584,690 km (0.071 R)
• M6: 2,693,659 km (0.073 R)
• M7: 2,856,123 km (0.06 R)
• M8: 3,581,971 km (0.118 R)
• M9: 6,992,204 km (0.087 R)
• M10: 7,215,704 km (0.088 R)
• M11: 7,328,201 km (0.116 R)
• M12: 9,761,261 km (0.095 R)
• M13: 9,823,494 km (0.07 R)
• M14: 10,389,423 km (0.109 R)
• M15: 12,553,057 km (0.059 R)
• M16: 12,756,360 km (0.026 R)
• M17: 12,824,427 km (0.119 R)
• M18: 13,097,892 km (0.081 R)
• M19: 13,580,943 km (0.095 R)
• M20: 13,650,357 km (0.11 R)
• M21: 14,422,581 km (0.074 R)
• M22: 15,570,745 km (0.114 R)
• M23: 16,155,822 km (0.119 R)
• M24: 16,748,080 km (0.082 R)
• M25: 18,336,211 km (0.107 R)
• M26: 20,766,877 km (0.099 R)
• M27: 22,882,042 km (0.09 R)
• M28: 23,379,903 km (0.05 R)
• M29: 27,050,287 km (0.048 R)
• M30: 27,929,324 km (0.07 R)
• M31: 28,283,422 km (0.111 R)
• M32: 28,728,326 km (0.072 R)
• M33: 29,265,233 km (0.037 R)
• M34: 29,986,145 km (0.095 R)
• M35: 30,439,726 km (0.111 R)
• M36: 30,895,551 km (0.109 R)
• M37: 31,353,619 km (0.041 R)
• M38: 34,907,766 km (0.107 R)
• M39: 36,152,569 km (0.087 R)
• M40: 37,411,884 km (0.055 R)
• M41: 39,674,851 km (0.111 R)
• M42: 40,272,495 km (0.109 R)
• M43: 40,672,519 km (0.112 R)
• M44: 42,184,505 km (0.067 R)
• M45: 42,387,509 km (0.109 R)
• M46: 43,202,668 km (0.117 R)
• M47: 43,407,318 km (0.074 R)
• M48: 43,612,267 km (0.085 R)
• M49: 44,228,910 km (0.101 R)
• M50: 44,435,056 km (0.075 R)
• M51: 46,096,190 km (0.071 R)
• M52: 46,200,759 km (0.094 R)
• M53: 46,410,047 km (0.1 R)
• M54: 50,552,412 km (0.12 R)
• M55: 52,285,653 km (0.042 R)
• M56: 52,394,709 km (0.117 R)
• M57: 53,378,914 km (0.074 R)
• M58: 54,369,252 km (0.091 R)
• M59: 54,700,761 km (0.119 R)
• M60: 55,476,725 km (0.094 R)
• M61: 56,591,528 km (0.069 R)
• M62: 56,815,476 km (0.096 R)
• M63: 57,713,811 km (0.106 R)
• M64: 59,524,694 km (0.037 R)
• M65: 60,208,505 km (0.097 R)
• M66: 62,160,309 km (0.12 R)
• M67: 62,969,933 km (0.113 R)
• M68: 63,201,959 km (0.12 R)
• M69: 66,951,929 km (0.055 R)
• M70: 68,376,699 km (0.086 R)
• M71: 68,495,928 km (0.112 R)
• M72: 70,532,554 km (0.089 R)
• M73: 73,441,484 km (0.089 R)
• M74: 74,542,525 km (0.042 R)
• M75: 76,884,479 km (0.062 R)
• M76: 80,757,269 km (0.072 R)
• M77: 81,135,452 km (0.097 R)
• M78: 81,514,085 km (0.048 R)
• M79: 82,527,012 km (0.084 R)
• M80: 82,653,871 km (0.035 R)
• M81: 84,053,957 km (0.103 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit