🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.44 AU - 1.56 AU

Year: 696 Days

Day: 16.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.53 AU - 1.97 AU

Year: 877 Days

Day: 19.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,228,565 km

• M1: 874,699 km (0.103 R)
• M2: 1,352,066 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.68 AU - 4.26 AU

Year: 2996 Days

Day: 45 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,228,565 km

• M1: 127,607 km (0.074 R)
• M2: 216,767 km (0.106 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 14

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.69 AU - 6.09 AU

Year: 5414 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 93,228,565 km

• M1: 227,538 km (0.118 R)
• M2: 314,904 km (0.108 R)
• M3: 586,573 km (0.1 R)
• M4: 795,262 km (0.102 R)
• M5: 905,516 km (0.092 R)
• M6: 1,012,478 km (0.094 R)
• M7: 1,143,227 km (0.112 R)
• M8: 1,260,212 km (0.078 R)
• M9: 1,381,536 km (0.086 R)
• M10: 1,714,242 km (0.058 R)
• M11: 1,954,496 km (0.063 R)
• M12: 2,304,705 km (0.043 R)
• M13: 2,404,935 km (0.1 R)
• M14: 2,532,393 km (0.103 R)
• M15: 2,688,423 km (0.084 R)
• M16: 2,983,131 km (0.081 R)
• M17: 3,560,280 km (0.059 R)
• M18: 3,824,769 km (0.096 R)
• M19: 3,929,487 km (0.095 R)
• M20: 4,172,434 km (0.059 R)
• M21: 4,280,294 km (0.104 R)
• M22: 4,451,584 km (0.087 R)
• M23: 4,577,695 km (0.098 R)
• M24: 4,801,344 km (0.081 R)
• M25: 4,947,052 km (0.118 R)
• M26: 5,045,039 km (0.106 R)
• M27: 5,292,773 km (0.089 R)
• M28: 5,426,663 km (0.089 R)
• M29: 5,629,517 km (0.095 R)
• M30: 5,749,046 km (0.117 R)
• M31: 6,306,298 km (0.099 R)
• M32: 7,100,813 km (0.097 R)
• M33: 7,888,745 km (0.116 R)
• M34: 8,157,572 km (0.11 R)
• M35: 8,371,048 km (0.053 R)
• M36: 9,526,841 km (0.088 R)
• M37: 9,731,192 km (0.094 R)
• M38: 10,881,001 km (0.064 R)
• M39: 11,159,104 km (0.101 R)
• M40: 11,266,664 km (0.045 R)
• M41: 11,722,340 km (0.057 R)
• M42: 11,875,677 km (0.097 R)
• M43: 12,228,429 km (0.114 R)
• M44: 12,944,405 km (0.098 R)
• M45: 13,080,239 km (0.114 R)
• M46: 13,467,399 km (0.096 R)
• M47: 13,927,861 km (0.07 R)
• M48: 14,300,060 km (0.057 R)
• M49: 14,534,331 km (0.063 R)
• M50: 14,651,915 km (0.114 R)
• M51: 14,817,071 km (0.073 R)
• M52: 15,412,171 km (0.081 R)
• M53: 15,700,596 km (0.115 R)
• M54: 15,942,346 km (0.07 R)
• M55: 16,185,293 km (0.081 R)
• M56: 16,502,889 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 15

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.29 AU - 10.97 AU

Year: 10449 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,228,565 km

• M1: 262,544 km (0.049 R)
• M2: 414,087 km (0.096 R)
• M3: 742,753 km (0.05 R)
• M4: 921,523 km (0.071 R)
• M5: 1,095,954 km (0.037 R)
• M6: 1,197,980 km (0.051 R)
• M7: 1,303,745 km (0.025 R)
• M8: 1,931,458 km (0.117 R)
• M9: 2,134,612 km (0.115 R)
• M10: 2,238,882 km (0.094 R)
• M11: 2,901,750 km (0.103 R)
• M12: 3,468,726 km (0.095 R)
• M13: 3,623,859 km (0.108 R)
• M14: 3,844,815 km (0.035 R)
• M15: 4,103,021 km (0.119 R)
• M16: 4,400,421 km (0.076 R)
• M17: 4,773,518 km (0.044 R)
• M18: 4,946,603 km (0.034 R)
• M19: 5,227,997 km (0.093 R)
• M20: 6,674,159 km (0.064 R)
• M21: 6,790,397 km (0.118 R)
• M22: 6,946,278 km (0.061 R)
• M23: 7,341,665 km (0.103 R)
• M24: 7,501,735 km (0.098 R)
• M25: 8,655,583 km (0.104 R)
• M26: 8,910,049 km (0.07 R)
• M27: 9,426,461 km (0.094 R)
• M28: 10,760,126 km (0.12 R)
• M29: 11,034,040 km (0.045 R)
• M30: 11,588,599 km (0.068 R)
• M31: 11,916,368 km (0.045 R)
• M32: 12,918,075 km (0.034 R)
• M33: 13,111,954 km (0.071 R)
• M34: 13,209,193 km (0.104 R)
• M35: 15,667,684 km (0.077 R)
• M36: 16,082,369 km (0.074 R)
• M37: 16,658,471 km (0.118 R)
• M38: 17,188,047 km (0.096 R)
• M39: 19,639,358 km (0.098 R)
• M40: 20,030,407 km (0.086 R)
• M41: 20,933,978 km (0.073 R)
• M42: 21,219,112 km (0.082 R)
• M43: 22,082,291 km (0.112 R)
• M44: 22,547,241 km (0.068 R)
• M45: 23,192,008 km (0.093 R)
• M46: 23,427,924 km (0.102 R)
• M47: 23,664,738 km (0.117 R)
• M48: 23,783,369 km (0.099 R)
• M49: 24,379,815 km (0.064 R)
• M50: 26,814,222 km (0.054 R)
• M51: 27,061,956 km (0.111 R)
• M52: 27,186,122 km (0.118 R)
• M53: 28,186,034 km (0.046 R)
• M54: 28,880,467 km (0.116 R)
• M55: 29,197,914 km (0.081 R)
• M56: 29,772,370 km (0.06 R)
• M57: 30,608,772 km (0.093 R)
• M58: 34,568,328 km (0.118 R)
• M59: 34,905,522 km (0.118 R)
• M60: 35,991,752 km (0.07 R)
• M61: 36,951,422 km (0.074 R)
• M62: 37,434,474 km (0.067 R)
• M63: 37,572,852 km (0.112 R)
• M64: 38,546,285 km (0.075 R)
• M65: 38,895,895 km (0.105 R)
• M66: 39,176,391 km (0.055 R)
• M67: 39,739,478 km (0.105 R)
• M68: 39,951,308 km (0.072 R)
• M69: 41,016,146 km (0.083 R)
• M70: 42,162,065 km (0.1 R)
• M71: 42,522,447 km (0.065 R)
• M72: 43,536,720 km (0.037 R)
• M73: 44,266,160 km (0.045 R)
• M74: 44,779,131 km (0.087 R)
• M75: 45,146,693 km (0.081 R)
• M76: 46,850,612 km (0.119 R)
• M77: 47,448,256 km (0.088 R)
• M78: 47,973,344 km (0.11 R)
• M79: 48,953,360 km (0.092 R)
• M80: 50,092,398 km (0.088 R)
• M81: 50,321,283 km (0.111 R)
• M82: 50,703,506 km (0.069 R)
• M83: 50,856,694 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 8.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.66 AU - 12 AU

Year: 12575 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,228,565 km

• M1: 129,253 km (0.105 R)
• M2: 305,479 km (0.088 R)
• M3: 381,624 km (0.085 R)
• M4: 540,796 km (0.077 R)
• M5: 1,185,862 km (0.093 R)
• M6: 1,380,639 km (0.068 R)
• M7: 1,562,550 km (0.1 R)
• M8: 2,585,350 km (0.083 R)
• M9: 2,925,686 km (0.038 R)
• M10: 3,071,843 km (0.047 R)
• M11: 4,970,389 km (0.109 R)
• M12: 5,286,340 km (0.107 R)
• M13: 5,536,767 km (0.103 R)
• M14: 5,827,735 km (0.115 R)
• M15: 6,012,039 km (0.059 R)
• M16: 6,923,689 km (0.116 R)
• M17: 8,495,065 km (0.113 R)
• M18: 8,830,613 km (0.113 R)
• M19: 8,957,621 km (0.081 R)
• M20: 9,342,088 km (0.102 R)
• M21: 9,775,772 km (0.098 R)
• M22: 10,215,889 km (0.098 R)
• M23: 10,349,181 km (0.09 R)
• M24: 10,752,646 km (0.072 R)
• M25: 11,070,093 km (0.06 R)
• M26: 11,436,458 km (0.075 R)
• M27: 11,900,211 km (0.114 R)
• M28: 12,040,534 km (0.106 R)
• M29: 12,134,332 km (0.087 R)
• M30: 12,990,032 km (0.106 R)
• M31: 13,086,223 km (0.091 R)
• M32: 13,182,714 km (0.115 R)
• M33: 14,210,302 km (0.086 R)
• M34: 15,314,334 km (0.107 R)
• M35: 17,657,037 km (0.098 R)
• M36: 17,710,443 km (0.108 R)
• M37: 17,870,662 km (0.034 R)
• M38: 19,225,122 km (0.111 R)
• M39: 19,334,777 km (0.115 R)
• M40: 19,499,933 km (0.112 R)
• M41: 19,720,739 km (0.098 R)
• M42: 20,332,146 km (0.1 R)
• M43: 21,062,931 km (0.086 R)
• M44: 21,459,964 km (0.111 R)
• M45: 21,630,805 km (0.085 R)
• M46: 22,146,319 km (0.095 R)
• M47: 22,434,445 km (0.106 R)
• M48: 22,492,189 km (0.085 R)
• M49: 22,781,811 km (0.106 R)
• M50: 23,072,629 km (0.035 R)
• M51: 23,893,473 km (0.069 R)
• M52: 24,070,597 km (0.118 R)
• M53: 24,426,191 km (0.085 R)
• M54: 25,202,753 km (0.1 R)
• M55: 25,624,170 km (0.106 R)
• M56: 25,745,046 km (0.079 R)
• M57: 25,805,483 km (0.087 R)
• M58: 26,169,455 km (0.114 R)
• M59: 26,902,484 km (0.11 R)
• M60: 28,076,828 km (0.12 R)
• M61: 30,731,741 km (0.046 R)
• M62: 31,440,236 km (0.096 R)
• M63: 32,088,893 km (0.054 R)
• M64: 32,415,016 km (0.088 R)
• M65: 33,070,255 km (0.106 R)
• M66: 33,399,669 km (0.038 R)
• M67: 33,465,642 km (0.09 R)
• M68: 34,061,490 km (0.098 R)
• M69: 34,194,333 km (0.056 R)
• M70: 34,594,059 km (0.105 R)
• M71: 35,196,639 km (0.083 R)
• M72: 35,600,254 km (0.11 R)
• M73: 36,072,983 km (0.116 R)
• M74: 36,140,751 km (0.087 R)
• M75: 36,956,658 km (0.083 R)
• M76: 37,093,241 km (0.08 R)
• M77: 37,778,549 km (0.111 R)
• M78: 38,260,852 km (0.119 R)
• M79: 40,561,518 km (0.084 R)
• M80: 41,551,108 km (0.099 R)
• M81: 41,693,226 km (0.093 R)
• M82: 43,194,141 km (0.081 R)
• M83: 43,987,309 km (0.084 R)
• M84: 45,881,368 km (0.094 R)
• M85: 46,175,178 km (0.115 R)
• M86: 46,838,345 km (0.047 R)
• M87: 46,986,148 km (0.053 R)
• M88: 47,208,151 km (0.11 R)
• M89: 49,597,828 km (0.087 R)
• M90: 49,899,267 km (0.057 R)
• M91: 50,050,212 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.7

Radius: 4.5

Gravity: 45.61 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.55 AU - 16.67 AU

Year: 23359 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,228,565 km

• M1: 469,289 km (0.035 R)
• M2: 540,048 km (0.045 R)
• M3: 666,010 km (0.101 R)
• M4: 1,160,730 km (0.091 R)
• M5: 1,564,495 km (0.051 R)
• M6: 1,708,108 km (0.079 R)
• M7: 2,870,783 km (0.063 R)
• M8: 3,002,280 km (0.043 R)
• M9: 3,501,637 km (0.099 R)
• M10: 3,595,136 km (0.069 R)
• M11: 3,880,718 km (0.09 R)
• M12: 4,473,724 km (0.069 R)
• M13: 4,728,938 km (0.069 R)
• M14: 5,147,364 km (0.061 R)
• M15: 5,523,004 km (0.103 R)
• M16: 6,131,119 km (0.114 R)
• M17: 6,244,066 km (0.1 R)
• M18: 6,414,607 km (0.081 R)
• M19: 6,994,149 km (0.089 R)
• M20: 7,230,663 km (0.114 R)
• M21: 7,409,882 km (0.092 R)
• M22: 8,017,399 km (0.04 R)
• M23: 9,344,481 km (0.039 R)
• M24: 11,285,813 km (0.032 R)
• M25: 11,842,616 km (0.1 R)
• M26: 13,346,224 km (0.076 R)
• M27: 15,212,907 km (0.117 R)
• M28: 16,606,710 km (0.099 R)
• M29: 17,080,337 km (0.035 R)
• M30: 17,478,417 km (0.066 R)
• M31: 19,018,826 km (0.11 R)
• M32: 19,930,176 km (0.095 R)
• M33: 20,265,126 km (0.118 R)
• M34: 20,940,710 km (0.09 R)
• M35: 21,366,615 km (0.077 R)
• M36: 23,715,451 km (0.092 R)
• M37: 24,605,858 km (0.085 R)
• M38: 25,598,140 km (0.036 R)
• M39: 26,971,898 km (0.067 R)
• M40: 27,435,202 km (0.09 R)
• M41: 28,275,643 km (0.102 R)
• M42: 28,746,278 km (0.114 R)
• M43: 29,124,611 km (0.109 R)
• M44: 29,314,451 km (0.05 R)
• M45: 29,504,590 km (0.046 R)
• M46: 32,997,401 km (0.12 R)
• M47: 34,792,276 km (0.104 R)
• M48: 35,802,959 km (0.102 R)
• M49: 36,107,989 km (0.087 R)
• M50: 37,543,231 km (0.105 R)
• M51: 37,853,048 km (0.109 R)
• M52: 40,574,682 km (0.091 R)
• M53: 41,105,306 km (0.045 R)
• M54: 41,531,361 km (0.056 R)
• M55: 41,744,987 km (0.057 R)
• M56: 43,034,371 km (0.096 R)
• M57: 44,664,239 km (0.09 R)
• M58: 46,425,006 km (0.064 R)
• M59: 46,757,562 km (0.075 R)
• M60: 47,872,216 km (0.088 R)
• M61: 50,354,793 km (0.071 R)
• M62: 50,810,767 km (0.095 R)
• M63: 52,071,428 km (0.119 R)
• M64: 53,458,500 km (0.064 R)
• M65: 57,691,820 km (0.118 R)
• M66: 62,520,241 km (0.042 R)
• M67: 62,764,983 km (0.106 R)
• M68: 63,255,515 km (0.119 R)
• M69: 65,603,005 km (0.068 R)
• M70: 65,727,320 km (0.106 R)
• M71: 66,100,866 km (0.025 R)
• M72: 67,100,180 km (0.029 R)
• M73: 68,608,725 km (0.083 R)
• M74: 68,861,097 km (0.025 R)
• M75: 73,587,791 km (0.043 R)
• M76: 73,846,147 km (0.106 R)
• M77: 74,104,951 km (0.09 R)
• M78: 75,403,311 km (0.119 R)
• M79: 76,185,857 km (0.109 R)
• M80: 76,709,151 km (0.081 R)
• M81: 78,946,088 km (0.075 R)
• M82: 80,006,288 km (0.078 R)
• M83: 82,811,397 km (0.075 R)
• M84: 82,945,736 km (0.105 R)
• M85: 83,349,351 km (0.065 R)
• M86: 86,192,459 km (0.088 R)
• M87: 86,328,742 km (0.069 R)
• M88: 86,465,026 km (0.037 R)
• M89: 88,105,666 km (0.107 R)
• M90: 88,792,320 km (0.088 R)
• M91: 89,067,431 km (0.067 R)
• M92: 91,417,613 km (0.098 R)
• M93: 92,530,621 km (0.078 R)
• M94: 92,809,621 km (0.117 R)
• M95: 92,949,196 km (0.025 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit