🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 30.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 223 Days

Day: 32.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.98 AU - 1.63 AU

Year: 541 Days

Day: 14.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,399,798 km

• M1: 225,594 km (0.109 R)
• M2: 347,665 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.31 AU - 4.13 AU

Year: 2621 Days

Day: 21.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,399,798 km

• M1: 21,243 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.1

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.71 AU - 9.73 AU

Year: 9405 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,399,798 km

• M1: 296,054 km (0.111 R)
• M2: 501,602 km (0.12 R)
• M3: 648,806 km (0.116 R)
• M4: 1,432,998 km (0.12 R)
• M5: 1,791,285 km (0.092 R)
• M6: 2,029,594 km (0.073 R)
• M7: 2,407,030 km (0.112 R)
• M8: 2,861,807 km (0.092 R)
• M9: 3,000,784 km (0.055 R)
• M10: 3,085,306 km (0.108 R)
• M11: 3,228,023 km (0.097 R)
• M12: 3,402,155 km (0.102 R)
• M13: 3,520,038 km (0.081 R)
• M14: 3,759,993 km (0.113 R)
• M15: 4,036,450 km (0.079 R)
• M16: 4,224,345 km (0.058 R)
• M17: 4,972,035 km (0.081 R)
• M18: 6,478,186 km (0.088 R)
• M19: 6,997,291 km (0.1 R)
• M20: 7,376,372 km (0.107 R)
• M21: 7,840,275 km (0.112 R)
• M22: 8,075,742 km (0.103 R)
• M23: 8,234,016 km (0.072 R)
• M24: 8,393,338 km (0.096 R)
• M25: 8,836,896 km (0.102 R)
• M26: 9,412,399 km (0.067 R)
• M27: 10,470,355 km (0.1 R)
• M28: 11,035,386 km (0.076 R)
• M29: 11,655,170 km (0.082 R)
• M30: 11,744,630 km (0.112 R)
• M31: 12,014,355 km (0.119 R)
• M32: 12,195,218 km (0.09 R)
• M33: 12,377,129 km (0.081 R)
• M34: 12,651,642 km (0.054 R)
• M35: 13,020,849 km (0.12 R)
• M36: 14,436,793 km (0.112 R)
• M37: 15,016,784 km (0.063 R)
• M38: 15,260,778 km (0.057 R)
• M39: 15,456,901 km (0.117 R)
• M40: 15,653,921 km (0.081 R)
• M41: 17,771,778 km (0.117 R)
• M42: 18,185,267 km (0.115 R)
• M43: 18,811,633 km (0.104 R)
• M44: 19,286,008 km (0.106 R)
• M45: 19,604,502 km (0.043 R)
• M46: 20,516,301 km (0.103 R)
• M47: 21,386,960 km (0.109 R)
• M48: 22,214,386 km (0.037 R)
• M49: 22,436,689 km (0.083 R)
• M50: 22,939,786 km (0.118 R)
• M51: 27,393,913 km (0.105 R)
• M52: 28,835,438 km (0.114 R)
• M53: 29,017,349 km (0.109 R)
• M54: 29,443,404 km (0.057 R)
• M55: 30,117,043 km (0.064 R)
• M56: 30,919,636 km (0.057 R)
• M57: 31,604,345 km (0.05 R)
• M58: 32,546,064 km (0.104 R)
• M59: 33,115,433 km (0.081 R)
• M60: 34,071,962 km (0.082 R)
• M61: 34,908,214 km (0.091 R)
• M62: 35,037,467 km (0.088 R)
• M63: 35,296,421 km (0.066 R)
• M64: 35,816,273 km (0.068 R)
• M65: 36,011,947 km (0.111 R)
• M66: 36,404,193 km (0.093 R)
• M67: 36,732,261 km (0.027 R)
• M68: 37,391,090 km (0.09 R)
• M69: 38,253,522 km (0.083 R)
• M70: 38,854,606 km (0.095 R)
• M71: 39,728,108 km (0.088 R)
• M72: 41,152,878 km (0.082 R)
• M73: 41,631,442 km (0.116 R)
• M74: 41,837,139 km (0.103 R)
• M75: 42,111,950 km (0.072 R)
• M76: 44,682,042 km (0.109 R)
• M77: 45,314,990 km (0.112 R)
• M78: 46,305,328 km (0.101 R)
• M79: 47,159,831 km (0.111 R)
• M80: 47,589,027 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 5.6

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.58 AU - 14.88 AU

Year: 18582 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,399,798 km

• M1: 75,846 km (0.098 R)
• M2: 160,967 km (0.071 R)
• M3: 604,226 km (0.047 R)
• M4: 1,327,831 km (0.092 R)
• M5: 1,820,307 km (0.08 R)
• M6: 2,070,285 km (0.1 R)
• M7: 2,812,290 km (0.1 R)
• M8: 2,883,499 km (0.116 R)
• M9: 3,248,667 km (0.106 R)
• M10: 3,436,712 km (0.049 R)
• M11: 3,551,304 km (0.075 R)
• M12: 3,705,988 km (0.091 R)
• M13: 3,862,916 km (0.106 R)
• M14: 4,142,814 km (0.094 R)
• M15: 4,470,882 km (0.113 R)
• M16: 4,637,983 km (0.072 R)
• M17: 5,195,235 km (0.103 R)
• M18: 5,593,315 km (0.073 R)
• M19: 6,001,268 km (0.118 R)
• M20: 6,750,006 km (0.072 R)
• M21: 6,941,790 km (0.11 R)
• M22: 7,281,676 km (0.058 R)
• M23: 8,333,798 km (0.103 R)
• M24: 8,903,616 km (0.081 R)
• M25: 10,135,106 km (0.12 R)
• M26: 10,575,971 km (0.086 R)
• M27: 10,742,922 km (0.114 R)
• M28: 12,400,766 km (0.109 R)
• M29: 12,576,843 km (0.077 R)
• M30: 13,349,067 km (0.118 R)
• M31: 14,443,525 km (0.103 R)
• M32: 16,394,879 km (0.103 R)
• M33: 16,846,964 km (0.106 R)
• M34: 16,911,740 km (0.101 R)
• M35: 17,697,129 km (0.11 R)
• M36: 18,762,565 km (0.116 R)
• M37: 21,024,784 km (0.076 R)
• M38: 21,304,831 km (0.052 R)
• M39: 21,586,075 km (0.083 R)
• M40: 21,797,906 km (0.086 R)
• M41: 21,868,666 km (0.054 R)
• M42: 22,437,287 km (0.096 R)
• M43: 23,371,675 km (0.085 R)
• M44: 23,516,636 km (0.093 R)
• M45: 24,392,082 km (0.11 R)
• M46: 24,465,535 km (0.072 R)
• M47: 24,981,797 km (0.1 R)
• M48: 26,024,794 km (0.102 R)
• M49: 26,476,280 km (0.051 R)
• M50: 26,702,921 km (0.112 R)
• M51: 27,386,733 km (0.114 R)
• M52: 27,845,848 km (0.039 R)
• M53: 27,999,485 km (0.104 R)
• M54: 29,472,725 km (0.078 R)
• M55: 29,785,983 km (0.118 R)
• M56: 32,171,172 km (0.113 R)
• M57: 32,493,705 km (0.097 R)
• M58: 32,898,517 km (0.064 R)
• M59: 33,223,593 km (0.11 R)
• M60: 34,781,954 km (0.097 R)
• M61: 34,947,409 km (0.094 R)
• M62: 35,030,286 km (0.095 R)
• M63: 35,279,067 km (0.069 R)
• M64: 36,029,151 km (0.112 R)
• M65: 36,531,950 km (0.101 R)
• M66: 37,290,710 km (0.105 R)
• M67: 37,544,877 km (0.112 R)
• M68: 39,943,679 km (0.071 R)
• M69: 40,030,296 km (0.108 R)
• M70: 41,249,070 km (0.111 R)
• M71: 41,775,205 km (0.09 R)
• M72: 42,922,621 km (0.068 R)
• M73: 43,366,628 km (0.058 R)
• M74: 46,699,818 km (0.096 R)
• M75: 47,156,390 km (0.11 R)
• M76: 48,627,835 km (0.111 R)
• M77: 49,648,093 km (0.118 R)
• M78: 51,427,110 km (0.077 R)
• M79: 52,182,280 km (0.039 R)
• M80: 52,466,516 km (0.099 R)
• M81: 52,846,196 km (0.088 R)
• M82: 53,036,335 km (0.084 R)
• M83: 53,131,479 km (0.092 R)
• M84: 53,512,804 km (0.099 R)
• M85: 57,375,271 km (0.042 R)
• M86: 58,453,124 km (0.075 R)
• M87: 59,834,511 km (0.117 R)
• M88: 62,127,248 km (0.103 R)
• M89: 62,629,448 km (0.117 R)
• M90: 63,435,780 km (0.109 R)
• M91: 63,638,037 km (0.115 R)
• M92: 63,739,165 km (0.06 R)
• M93: 67,725,200 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.1

Radius: 3.3

Gravity: 80.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.94 AU - 17.96 AU

Year: 24369 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,399,798 km

• M1: 180,864 km (0.027 R)
• M2: 531,372 km (0.108 R)
• M3: 632,649 km (0.08 R)
• M4: 658,829 km (0.101 R)
• M5: 971,937 km (0.106 R)
• M6: 1,393,355 km (0.097 R)
• M7: 1,863,989 km (0.104 R)
• M8: 2,018,075 km (0.053 R)
• M9: 2,057,120 km (0.097 R)
• M10: 3,205,733 km (0.114 R)
• M11: 3,297,436 km (0.098 R)
• M12: 4,412,838 km (0.097 R)
• M13: 5,251,035 km (0.08 R)
• M14: 6,889,730 km (0.065 R)
• M15: 7,732,714 km (0.11 R)
• M16: 8,166,249 km (0.114 R)
• M17: 8,992,178 km (0.099 R)
• M18: 9,056,805 km (0.061 R)
• M19: 9,251,581 km (0.095 R)
• M20: 9,645,323 km (0.118 R)
• M21: 9,711,595 km (0.082 R)
• M22: 9,844,288 km (0.118 R)
• M23: 11,344,007 km (0.107 R)
• M24: 13,426,558 km (0.036 R)
• M25: 14,548,991 km (0.098 R)
• M26: 15,082,906 km (0.063 R)
• M27: 17,362,628 km (0.115 R)
• M28: 17,604,378 km (0.112 R)
• M29: 18,173,149 km (0.101 R)
• M30: 18,665,476 km (0.066 R)
• M31: 19,328,494 km (0.107 R)
• M32: 19,411,969 km (0.087 R)
• M33: 20,337,681 km (0.084 R)
• M34: 20,422,503 km (0.096 R)
• M35: 26,000,260 km (0.083 R)
• M36: 26,369,467 km (0.112 R)
• M37: 26,461,919 km (0.064 R)
• M38: 27,206,168 km (0.09 R)
• M39: 30,251,083 km (0.111 R)
• M40: 31,322,353 km (0.035 R)
• M41: 31,813,483 km (0.067 R)
• M42: 33,501,994 km (0.09 R)
• M43: 35,117,651 km (0.078 R)
• M44: 35,832,430 km (0.079 R)
• M45: 37,484,290 km (0.1 R)
• M46: 37,588,260 km (0.108 R)
• M47: 38,110,058 km (0.043 R)
• M48: 38,844,434 km (0.105 R)
• M49: 41,936,472 km (0.083 R)
• M50: 43,895,007 km (0.087 R)
• M51: 44,885,495 km (0.066 R)
• M52: 45,438,857 km (0.118 R)
• M53: 45,549,859 km (0.099 R)
• M54: 45,772,012 km (0.066 R)
• M55: 45,883,163 km (0.107 R)
• M56: 50,750,030 km (0.063 R)
• M57: 51,905,076 km (0.097 R)
• M58: 53,771,159 km (0.106 R)
• M59: 54,123,462 km (0.11 R)
• M60: 54,476,513 km (0.074 R)
• M61: 54,594,397 km (0.098 R)
• M62: 57,208,919 km (0.109 R)
• M63: 59,863,832 km (0.08 R)
• M64: 62,435,270 km (0.119 R)
• M65: 63,052,959 km (0.116 R)
• M66: 63,548,427 km (0.066 R)
• M67: 65,042,611 km (0.055 R)
• M68: 65,417,952 km (0.092 R)
• M69: 66,674,425 km (0.11 R)
• M70: 68,065,685 km (0.106 R)
• M71: 69,338,763 km (0.062 R)
• M72: 69,466,519 km (0.113 R)
• M73: 70,491,265 km (0.1 R)
• M74: 70,748,124 km (0.119 R)
• M75: 71,005,433 km (0.086 R)
• M76: 71,134,236 km (0.114 R)
• M77: 71,391,993 km (0.105 R)
• M78: 71,520,947 km (0.112 R)
• M79: 72,296,462 km (0.112 R)
• M80: 73,464,971 km (0.12 R)
• M81: 74,247,518 km (0.054 R)
• M82: 75,032,757 km (0.1 R)
• M83: 77,272,536 km (0.117 R)
• M84: 77,537,474 km (0.11 R)
• M85: 78,600,217 km (0.111 R)
• M86: 80,069,418 km (0.038 R)
• M87: 81,817,469 km (0.107 R)
• M88: 82,899,361 km (0.07 R)
• M89: 83,849,906 km (0.108 R)
• M90: 86,448,271 km (0.085 R)
• M91: 87,274,201 km (0.108 R)
• M92: 91,723,391 km (0.104 R)
• M93: 91,863,564 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit