🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 34.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.9 °

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: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 223 Days

Day: 38.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,124,141 km

• M1: 68,067 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 233 Days

Day: 37.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,124,141 km

• M1: 544,087 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.64 AU - 2.4 AU

Year: 1049 Days

Day: 44.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,124,141 km

• M1: 92,751 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 8.5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.91 AU - 7.07 AU

Year: 6039 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,124,141 km

• M1: 120,426 km (0.036 R)
• M2: 358,137 km (0.053 R)
• M3: 512,822 km (0.042 R)
• M4: 690,245 km (0.107 R)
• M5: 806,482 km (0.076 R)
• M6: 1,044,343 km (0.109 R)
• M7: 1,164,171 km (0.057 R)
• M8: 1,241,363 km (0.086 R)
• M9: 1,304,493 km (0.098 R)
• M10: 1,584,989 km (0.11 R)
• M11: 1,653,804 km (0.09 R)
• M12: 1,866,233 km (0.103 R)
• M13: 2,317,720 km (0.107 R)
• M14: 2,416,006 km (0.087 R)
• M15: 2,576,225 km (0.067 R)
• M16: 2,781,473 km (0.102 R)
• M17: 2,886,192 km (0.104 R)
• M18: 2,992,107 km (0.086 R)
• M19: 3,121,060 km (0.076 R)
• M20: 3,186,285 km (0.074 R)
• M21: 3,586,759 km (0.044 R)
• M22: 3,746,978 km (0.084 R)
• M23: 4,026,875 km (0.041 R)
• M24: 4,193,378 km (0.094 R)
• M25: 4,484,196 km (0.079 R)
• M26: 4,557,948 km (0.055 R)
• M27: 5,162,323 km (0.115 R)
• M28: 5,343,337 km (0.091 R)
• M29: 6,034,030 km (0.116 R)
• M30: 6,640,350 km (0.071 R)
• M31: 7,007,763 km (0.03 R)
• M32: 7,615,280 km (0.06 R)
• M33: 7,910,586 km (0.087 R)
• M34: 8,119,574 km (0.086 R)
• M35: 8,209,632 km (0.116 R)
• M36: 8,911,396 km (0.086 R)
• M37: 8,973,329 km (0.117 R)
• M38: 9,379,487 km (0.096 R)
• M39: 9,505,598 km (0.112 R)
• M40: 9,983,863 km (0.119 R)
• M41: 10,209,606 km (0.058 R)
• M42: 10,274,531 km (0.073 R)
• M43: 10,437,144 km (0.077 R)
• M44: 11,973,664 km (0.111 R)
• M45: 12,420,662 km (0.111 R)
• M46: 12,663,609 km (0.093 R)
• M47: 13,260,206 km (0.114 R)
• M48: 13,651,105 km (0.103 R)
• M49: 14,045,744 km (0.102 R)
• M50: 14,883,043 km (0.075 R)
• M51: 15,141,100 km (0.084 R)
• M52: 15,849,146 km (0.107 R)
• M53: 16,112,588 km (0.106 R)
• M54: 16,873,593 km (0.096 R)
• M55: 17,027,230 km (0.089 R)
• M56: 17,529,579 km (0.054 R)
• M57: 17,685,161 km (0.082 R)
• M58: 19,145,835 km (0.108 R)
• M59: 20,317,485 km (0.083 R)
• M60: 20,768,074 km (0.105 R)
• M61: 21,512,323 km (0.086 R)
• M62: 22,518,219 km (0.029 R)
• M63: 22,772,087 km (0.043 R)
• M64: 22,899,395 km (0.082 R)
• M65: 23,754,197 km (0.063 R)
• M66: 23,883,300 km (0.109 R)
• M67: 24,012,553 km (0.047 R)
• M68: 24,488,872 km (0.115 R)
• M69: 24,662,855 km (0.066 R)
• M70: 24,924,501 km (0.115 R)
• M71: 25,099,531 km (0.088 R)
• M72: 26,871,817 km (0.109 R)
• M73: 27,456,296 km (0.088 R)
• M74: 27,637,159 km (0.056 R)
• M75: 27,908,979 km (0.092 R)
• M76: 28,090,591 km (0.065 R)
• M77: 28,272,801 km (0.114 R)
• M78: 28,638,119 km (0.069 R)
• M79: 31,145,379 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 11.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.23 AU - 10.37 AU

Year: 12074 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,124,141 km

• M1: 165,306 km (0.108 R)
• M2: 333,454 km (0.118 R)
• M3: 465,549 km (0.118 R)
• M4: 776,862 km (0.099 R)
• M5: 853,306 km (0.111 R)
• M6: 965,205 km (0.101 R)
• M7: 1,388,119 km (0.088 R)
• M8: 1,929,065 km (0.097 R)
• M9: 2,369,780 km (0.118 R)
• M10: 2,697,100 km (0.086 R)
• M11: 3,343,363 km (0.085 R)
• M12: 3,421,004 km (0.106 R)
• M13: 3,926,944 km (0.102 R)
• M14: 4,202,803 km (0.076 R)
• M15: 4,715,474 km (0.038 R)
• M16: 4,832,161 km (0.064 R)
• M17: 5,008,836 km (0.084 R)
• M18: 5,460,322 km (0.098 R)
• M19: 5,613,660 km (0.094 R)
• M20: 6,727,416 km (0.108 R)
• M21: 7,158,408 km (0.088 R)
• M22: 8,469,035 km (0.083 R)
• M23: 9,042,742 km (0.054 R)
• M24: 9,371,110 km (0.1 R)
• M25: 10,761,921 km (0.101 R)
• M26: 10,838,964 km (0.117 R)
• M27: 11,422,396 km (0.119 R)
• M28: 11,698,254 km (0.088 R)
• M29: 12,538,845 km (0.068 R)
• M30: 13,815,214 km (0.083 R)
• M31: 14,746,012 km (0.071 R)
• M32: 16,623,166 km (0.093 R)
• M33: 16,846,366 km (0.101 R)
• M34: 17,295,758 km (0.075 R)
• M35: 17,657,934 km (0.111 R)
• M36: 18,298,064 km (0.096 R)
• M37: 19,272,394 km (0.028 R)
• M38: 19,413,016 km (0.107 R)
• M39: 20,168,486 km (0.066 R)
• M40: 20,693,425 km (0.078 R)
• M41: 21,854,454 km (0.114 R)
• M42: 22,197,033 km (0.082 R)
• M43: 22,986,910 km (0.048 R)
• M44: 23,335,323 km (0.111 R)
• M45: 24,138,364 km (0.111 R)
• M46: 24,441,899 km (0.087 R)
• M47: 24,695,766 km (0.031 R)
• M48: 24,899,369 km (0.085 R)
• M49: 25,462,605 km (0.088 R)
• M50: 26,549,284 km (0.065 R)
• M51: 29,304,876 km (0.03 R)
• M52: 29,899,378 km (0.107 R)
• M53: 30,116,445 km (0.112 R)
• M54: 33,718,313 km (0.088 R)
• M55: 34,568,777 km (0.115 R)
• M56: 35,311,381 km (0.116 R)
• M57: 35,598,459 km (0.045 R)
• M58: 38,098,987 km (0.072 R)
• M59: 38,393,546 km (0.095 R)
• M60: 38,925,366 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 9.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.19 AU - 13.29 AU

Year: 15641 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 79.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,124,141 km

• M1: 192,682 km (0.111 R)
• M2: 495,169 km (0.099 R)
• M3: 572,361 km (0.095 R)
• M4: 697,126 km (0.114 R)
• M5: 1,050,177 km (0.056 R)
• M6: 1,206,357 km (0.028 R)
• M7: 1,600,847 km (0.109 R)
• M8: 1,751,342 km (0.063 R)
• M9: 1,875,060 km (0.092 R)
• M10: 2,967,872 km (0.064 R)
• M11: 3,815,045 km (0.102 R)
• M12: 3,976,910 km (0.101 R)
• M13: 5,038,905 km (0.08 R)
• M14: 5,216,627 km (0.111 R)
• M15: 5,578,355 km (0.082 R)
• M16: 6,518,129 km (0.093 R)
• M17: 6,712,008 km (0.116 R)
• M18: 7,254,898 km (0.101 R)
• M19: 7,607,800 km (0.032 R)
• M20: 10,287,397 km (0.081 R)
• M21: 10,456,742 km (0.115 R)
• M22: 11,433,466 km (0.108 R)
• M23: 11,844,112 km (0.078 R)
• M24: 12,861,527 km (0.048 R)
• M25: 15,363,701 km (0.111 R)
• M26: 15,492,804 km (0.116 R)
• M27: 16,077,732 km (0.114 R)
• M28: 16,208,630 km (0.044 R)
• M29: 17,269,279 km (0.072 R)
• M30: 17,605,276 km (0.045 R)
• M31: 17,943,367 km (0.085 R)
• M32: 18,832,726 km (0.117 R)
• M33: 19,040,069 km (0.092 R)
• M34: 21,947,803 km (0.043 R)
• M35: 22,384,778 km (0.114 R)
• M36: 23,638,558 km (0.077 R)
• M37: 24,011,655 km (0.102 R)
• M38: 26,136,842 km (0.044 R)
• M39: 26,599,997 km (0.078 R)
• M40: 29,275,555 km (0.105 R)
• M41: 29,998,113 km (0.042 R)
• M42: 30,807,737 km (0.07 R)
• M43: 31,133,710 km (0.094 R)
• M44: 31,297,071 km (0.072 R)
• M45: 31,624,541 km (0.08 R)
• M46: 32,035,636 km (0.037 R)
• M47: 32,863,211 km (0.118 R)
• M48: 33,446,643 km (0.108 R)
• M49: 34,370,410 km (0.075 R)
• M50: 35,472,946 km (0.102 R)
• M51: 35,558,217 km (0.061 R)
• M52: 37,018,591 km (0.087 R)
• M53: 39,731,549 km (0.098 R)
• M54: 39,997,534 km (0.074 R)
• M55: 41,067,159 km (0.083 R)
• M56: 41,605,561 km (0.058 R)
• M57: 41,875,735 km (0.115 R)
• M58: 42,598,742 km (0.117 R)
• M59: 42,780,054 km (0.112 R)
• M60: 42,870,860 km (0.109 R)
• M61: 42,961,816 km (0.104 R)
• M62: 44,516,138 km (0.117 R)
• M63: 44,792,445 km (0.076 R)
• M64: 45,254,104 km (0.063 R)
• M65: 45,624,508 km (0.096 R)
• M66: 46,275,259 km (0.119 R)
• M67: 46,368,458 km (0.097 R)
• M68: 46,648,506 km (0.07 R)
• M69: 47,679,983 km (0.092 R)
• M70: 50,915,486 km (0.091 R)
• M71: 52,074,271 km (0.08 R)
• M72: 52,268,150 km (0.087 R)
• M73: 52,365,239 km (0.114 R)
• M74: 52,462,477 km (0.071 R)
• M75: 54,811,762 km (0.101 R)
• M76: 55,404,469 km (0.071 R)
• M77: 55,701,570 km (0.087 R)
• M78: 56,995,293 km (0.088 R)
• M79: 57,595,629 km (0.033 R)
• M80: 57,796,240 km (0.102 R)
• M81: 58,097,679 km (0.048 R)
• M82: 58,903,862 km (0.082 R)
• M83: 59,105,969 km (0.101 R)
• M84: 59,207,097 km (0.083 R)
• M85: 59,612,208 km (0.076 R)
• M86: 62,577,089 km (0.118 R)
• M87: 62,783,384 km (0.117 R)
• M88: 63,196,573 km (0.097 R)
• M89: 63,714,182 km (0.109 R)
• M90: 65,066,846 km (0.102 R)
• M91: 65,484,972 km (0.113 R)
• M92: 67,588,916 km (0.112 R)
• M93: 68,542,902 km (0.104 R)
• M94: 68,861,845 km (0.114 R)
• M95: 71,323,777 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.3

Radius: 7.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.12 AU - 18.96 AU

Year: 27986 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,124,141 km

• M1: 114,293 km (0.113 R)
• M2: 192,383 km (0.115 R)
• M3: 1,105,229 km (0.107 R)
• M4: 1,677,142 km (0.069 R)
• M5: 1,993,691 km (0.059 R)
• M6: 2,681,691 km (0.105 R)
• M7: 3,255,100 km (0.06 R)
• M8: 4,655,785 km (0.074 R)
• M9: 4,802,092 km (0.102 R)
• M10: 7,891,886 km (0.108 R)
• M11: 8,490,876 km (0.115 R)
• M12: 9,882,435 km (0.113 R)
• M13: 10,374,463 km (0.119 R)
• M14: 11,461,441 km (0.096 R)
• M15: 11,619,566 km (0.056 R)
• M16: 11,898,267 km (0.081 R)
• M17: 12,421,560 km (0.114 R)
• M18: 14,803,457 km (0.087 R)
• M19: 15,496,843 km (0.095 R)
• M20: 15,584,209 km (0.043 R)
• M21: 15,979,745 km (0.041 R)
• M22: 16,378,424 km (0.057 R)
• M23: 17,776,865 km (0.097 R)
• M24: 18,513,484 km (0.096 R)
• M25: 20,927,396 km (0.095 R)
• M26: 22,343,639 km (0.047 R)
• M27: 24,194,912 km (0.104 R)
• M28: 24,959,358 km (0.067 R)
• M29: 25,628,359 km (0.035 R)
• M30: 26,616,603 km (0.046 R)
• M31: 26,773,830 km (0.044 R)
• M32: 28,042,420 km (0.077 R)
• M33: 28,149,083 km (0.101 R)
• M34: 28,202,340 km (0.067 R)
• M35: 30,309,127 km (0.084 R)
• M36: 33,874,643 km (0.1 R)
• M37: 34,500,710 km (0.107 R)
• M38: 36,401,650 km (0.1 R)
• M39: 36,576,231 km (0.095 R)
• M40: 38,159,126 km (0.025 R)
• M41: 39,048,186 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit