🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 192 Days

Day: 21.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,255,430 km

• M1: 63,579 km (0.08 R)
• M2: 106,364 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.3 AU - 1.46 AU

Year: 608 Days

Day: 18.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.36 AU - 1.7 AU

Year: 709 Days

Day: 45.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,255,430 km

• M1: 92,003 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.22 AU - 3.68 AU

Year: 2401 Days

Day: 30.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 14.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.52 AU - 6.86 AU

Year: 6484 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 97,255,430 km

• M1: 208,988 km (0.091 R)
• M2: 398,230 km (0.117 R)
• M3: 593,604 km (0.113 R)
• M4: 826,379 km (0.052 R)
• M5: 1,045,240 km (0.077 R)
• M6: 1,154,447 km (0.093 R)
• M7: 1,334,563 km (0.071 R)
• M8: 1,650,214 km (0.084 R)
• M9: 2,209,710 km (0.062 R)
• M10: 2,564,556 km (0.1 R)
• M11: 3,212,165 km (0.114 R)
• M12: 3,810,557 km (0.099 R)
• M13: 4,211,928 km (0.066 R)
• M14: 4,813,012 km (0.119 R)
• M15: 4,947,351 km (0.071 R)
• M16: 5,055,810 km (0.093 R)
• M17: 5,951,302 km (0.108 R)
• M18: 6,329,336 km (0.103 R)
• M19: 6,536,081 km (0.076 R)
• M20: 6,775,138 km (0.098 R)
• M21: 7,416,763 km (0.093 R)
• M22: 8,366,859 km (0.113 R)
• M23: 9,254,872 km (0.095 R)
• M24: 9,456,381 km (0.066 R)
• M25: 9,659,235 km (0.113 R)
• M26: 9,932,102 km (0.045 R)
• M27: 10,380,746 km (0.068 R)
• M28: 10,765,811 km (0.074 R)
• M29: 11,084,155 km (0.097 R)
• M30: 11,191,118 km (0.102 R)
• M31: 11,441,694 km (0.09 R)
• M32: 11,658,162 km (0.116 R)
• M33: 12,389,097 km (0.114 R)
• M34: 12,723,000 km (0.064 R)
• M35: 12,909,698 km (0.054 R)
• M36: 13,437,479 km (0.073 R)
• M37: 14,827,094 km (0.117 R)
• M38: 15,658,708 km (0.086 R)
• M39: 15,778,686 km (0.103 R)
• M40: 17,491,432 km (0.093 R)
• M41: 17,699,223 km (0.107 R)
• M42: 18,538,767 km (0.101 R)
• M43: 19,865,700 km (0.038 R)
• M44: 20,475,012 km (0.12 R)
• M45: 20,606,359 km (0.101 R)
• M46: 21,134,589 km (0.066 R)
• M47: 22,700,878 km (0.052 R)
• M48: 23,018,624 km (0.105 R)
• M49: 23,934,612 km (0.114 R)
• M50: 24,675,870 km (0.052 R)
• M51: 25,519,003 km (0.062 R)
• M52: 25,802,042 km (0.118 R)
• M53: 25,991,433 km (0.074 R)
• M54: 26,228,695 km (0.114 R)
• M55: 26,897,099 km (0.099 R)
• M56: 27,329,736 km (0.084 R)
• M57: 29,181,608 km (0.061 R)
• M58: 30,571,970 km (0.067 R)
• M59: 32,340,217 km (0.072 R)
• M60: 32,544,418 km (0.107 R)
• M61: 34,193,436 km (0.094 R)
• M62: 34,766,545 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 13.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.82 AU - 11.58 AU

Year: 12208 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,255,430 km

• M1: 193,280 km (0.088 R)
• M2: 341,981 km (0.035 R)
• M3: 511,326 km (0.111 R)
• M4: 932,444 km (0.069 R)
• M5: 1,226,703 km (0.058 R)
• M6: 1,356,853 km (0.071 R)
• M7: 1,839,755 km (0.07 R)
• M8: 2,305,004 km (0.04 R)
• M9: 2,906,387 km (0.105 R)
• M10: 3,186,285 km (0.112 R)
• M11: 3,475,159 km (0.112 R)
• M12: 3,994,562 km (0.045 R)
• M13: 4,480,007 km (0.032 R)
• M14: 4,834,255 km (0.043 R)
• M15: 5,289,930 km (0.054 R)
• M16: 6,439,740 km (0.108 R)
• M17: 6,839,914 km (0.074 R)
• M18: 6,941,192 km (0.109 R)
• M19: 7,145,393 km (0.064 R)
• M20: 7,840,424 km (0.062 R)
• M21: 7,946,639 km (0.025 R)
• M22: 8,124,511 km (0.115 R)
• M23: 8,303,879 km (0.104 R)
• M24: 9,034,215 km (0.101 R)
• M25: 9,633,504 km (0.034 R)
• M26: 9,823,344 km (0.072 R)
• M27: 10,791,542 km (0.073 R)
• M28: 11,912,030 km (0.118 R)
• M29: 12,197,911 km (0.088 R)
• M30: 12,693,379 km (0.109 R)
• M31: 13,027,282 km (0.063 R)
• M32: 13,533,671 km (0.093 R)
• M33: 13,746,698 km (0.09 R)
• M34: 13,960,772 km (0.117 R)
• M35: 14,348,829 km (0.05 R)
• M36: 14,478,980 km (0.099 R)
• M37: 14,784,159 km (0.105 R)
• M38: 15,356,670 km (0.057 R)
• M39: 16,071,299 km (0.075 R)
• M40: 17,163,663 km (0.112 R)
• M41: 17,394,193 km (0.103 R)
• M42: 17,533,020 km (0.049 R)
• M43: 17,998,569 km (0.101 R)
• M44: 18,609,826 km (0.105 R)
• M45: 18,941,783 km (0.088 R)
• M46: 19,180,093 km (0.073 R)
• M47: 20,094,884 km (0.086 R)
• M48: 20,974,519 km (0.096 R)
• M49: 21,468,790 km (0.104 R)
• M50: 22,619,946 km (0.066 R)
• M51: 22,923,480 km (0.115 R)
• M52: 23,996,845 km (0.116 R)
• M53: 24,358,273 km (0.109 R)
• M54: 24,565,616 km (0.102 R)
• M55: 26,564,393 km (0.042 R)
• M56: 26,724,463 km (0.06 R)
• M57: 26,884,832 km (0.099 R)
• M58: 26,991,944 km (0.082 R)
• M59: 27,260,173 km (0.098 R)
• M60: 27,799,473 km (0.104 R)
• M61: 27,961,936 km (0.103 R)
• M62: 29,880,828 km (0.064 R)
• M63: 31,615,715 km (0.085 R)
• M64: 31,728,661 km (0.11 R)
• M65: 32,012,000 km (0.112 R)
• M66: 32,182,242 km (0.105 R)
• M67: 32,295,936 km (0.091 R)
• M68: 32,523,774 km (0.037 R)
• M69: 33,210,578 km (0.067 R)
• M70: 34,249,685 km (0.104 R)
• M71: 34,656,740 km (0.031 R)
• M72: 34,831,620 km (0.109 R)
• M73: 34,948,456 km (0.055 R)
• M74: 35,887,332 km (0.061 R)
• M75: 36,656,265 km (0.114 R)
• M76: 36,893,976 km (0.116 R)
• M77: 37,311,205 km (0.117 R)
• M78: 39,299,061 km (0.058 R)
• M79: 39,847,188 km (0.087 R)
• M80: 40,827,802 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.1

Radius: 3.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.84 AU - 15.42 AU

Year: 19904 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 97,255,430 km

• M1: 42,187 km (0.102 R)
• M2: 92,601 km (0.113 R)
• M3: 372,798 km (0.08 R)
• M4: 551,717 km (0.119 R)
• M5: 630,256 km (0.105 R)
• M6: 979,268 km (0.041 R)
• M7: 1,291,478 km (0.053 R)
• M8: 1,650,962 km (0.101 R)
• M9: 3,148,886 km (0.111 R)
• M10: 4,177,670 km (0.039 R)
• M11: 4,861,931 km (0.112 R)
• M12: 5,467,503 km (0.079 R)
• M13: 5,495,627 km (0.076 R)
• M14: 5,608,424 km (0.077 R)
• M15: 6,154,905 km (0.079 R)
• M16: 6,330,982 km (0.048 R)
• M17: 6,990,559 km (0.095 R)
• M18: 7,143,598 km (0.081 R)
• M19: 7,266,717 km (0.084 R)
• M20: 8,406,353 km (0.112 R)
• M21: 8,732,776 km (0.104 R)
• M22: 9,163,169 km (0.08 R)
• M23: 9,196,529 km (0.109 R)
• M24: 9,804,495 km (0.118 R)
• M25: 9,975,784 km (0.107 R)
• M26: 11,452,166 km (0.079 R)
• M27: 11,813,594 km (0.037 R)
• M28: 12,215,564 km (0.109 R)
• M29: 13,296,558 km (0.083 R)
• M30: 13,486,098 km (0.116 R)
• M31: 13,600,092 km (0.067 R)
• M32: 13,906,020 km (0.093 R)
• M33: 14,291,384 km (0.087 R)
• M34: 14,485,562 km (0.055 R)
• M35: 14,524,457 km (0.099 R)
• M36: 15,628,190 km (0.093 R)
• M37: 15,748,018 km (0.081 R)
• M38: 16,230,471 km (0.05 R)
• M39: 17,086,321 km (0.063 R)
• M40: 19,870,038 km (0.105 R)
• M41: 20,086,656 km (0.066 R)
• M42: 21,402,219 km (0.116 R)
• M43: 22,160,082 km (0.084 R)
• M44: 22,429,658 km (0.089 R)
• M45: 22,655,102 km (0.116 R)
• M46: 23,747,764 km (0.112 R)
• M47: 23,977,547 km (0.092 R)
• M48: 25,842,284 km (0.091 R)
• M49: 26,935,396 km (0.108 R)
• M50: 26,983,267 km (0.101 R)
• M51: 27,127,031 km (0.089 R)
• M52: 27,463,476 km (0.093 R)
• M53: 28,043,467 km (0.092 R)
• M54: 28,774,103 km (0.113 R)
• M55: 29,068,213 km (0.107 R)
• M56: 29,314,002 km (0.075 R)
• M57: 29,511,022 km (0.045 R)
• M58: 29,609,757 km (0.084 R)
• M59: 29,807,675 km (0.083 R)
• M60: 30,752,984 km (0.063 R)
• M61: 30,803,099 km (0.111 R)
• M62: 31,405,530 km (0.086 R)
• M63: 31,809,444 km (0.081 R)
• M64: 32,673,222 km (0.102 R)
• M65: 32,928,885 km (0.061 R)
• M66: 33,544,779 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.4

Radius: 6.2

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.17 AU - 23.57 AU

Year: 30718 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,255,430 km

• M1: 80,184 km (0.034 R)
• M2: 607,517 km (0.09 R)
• M3: 854,503 km (0.066 R)
• M4: 1,330,523 km (0.08 R)
• M5: 1,687,464 km (0.062 R)
• M6: 2,485,269 km (0.028 R)
• M7: 2,833,234 km (0.117 R)
• M8: 3,058,379 km (0.086 R)
• M9: 3,150,082 km (0.043 R)
• M10: 3,916,472 km (0.09 R)
• M11: 5,113,106 km (0.049 R)
• M12: 5,167,559 km (0.114 R)
• M13: 5,722,717 km (0.101 R)
• M14: 5,779,265 km (0.09 R)
• M15: 5,892,810 km (0.103 R)
• M16: 6,064,698 km (0.091 R)
• M17: 6,828,544 km (0.114 R)
• M18: 6,948,821 km (0.07 R)
• M19: 7,622,460 km (0.082 R)
• M20: 8,061,829 km (0.11 R)
• M21: 8,638,978 km (0.087 R)
• M22: 9,429,004 km (0.12 R)
• M23: 9,562,894 km (0.065 R)
• M24: 9,900,387 km (0.106 R)
• M25: 10,379,549 km (0.106 R)
• M26: 10,587,191 km (0.075 R)
• M27: 11,147,734 km (0.057 R)
• M28: 11,502,879 km (0.062 R)
• M29: 12,224,390 km (0.118 R)
• M30: 13,109,411 km (0.111 R)
• M31: 14,475,240 km (0.045 R)
• M32: 19,427,976 km (0.071 R)
• M33: 19,683,938 km (0.095 R)
• M34: 20,892,988 km (0.117 R)
• M35: 23,111,076 km (0.061 R)
• M36: 24,201,944 km (0.089 R)
• M37: 24,293,647 km (0.093 R)
• M38: 24,661,508 km (0.116 R)
• M39: 24,753,810 km (0.093 R)
• M40: 24,938,563 km (0.112 R)
• M41: 27,287,549 km (0.109 R)
• M42: 27,765,664 km (0.098 R)
• M43: 31,090,177 km (0.063 R)
• M44: 31,489,454 km (0.118 R)
• M45: 31,991,056 km (0.074 R)
• M46: 33,205,342 km (0.072 R)
• M47: 37,255,106 km (0.111 R)
• M48: 38,853,559 km (0.108 R)
• M49: 40,148,478 km (0.078 R)
• M50: 41,238,299 km (0.111 R)
• M51: 42,227,440 km (0.041 R)
• M52: 43,224,360 km (0.048 R)
• M53: 43,558,412 km (0.084 R)
• M54: 47,978,281 km (0.077 R)
• M55: 48,208,811 km (0.058 R)
• M56: 50,768,281 km (0.114 R)
• M57: 52,538,473 km (0.077 R)
• M58: 53,013,895 km (0.063 R)
• M59: 53,133,125 km (0.101 R)
• M60: 54,930,094 km (0.1 R)
• M61: 55,050,670 km (0.106 R)
• M62: 55,775,472 km (0.101 R)
• M63: 56,260,618 km (0.101 R)
• M64: 61,812,793 km (0.099 R)
• M65: 62,063,519 km (0.11 R)
• M66: 62,566,168 km (0.091 R)
• M67: 63,196,274 km (0.11 R)
• M68: 63,322,535 km (0.106 R)
• M69: 63,955,184 km (0.055 R)
• M70: 64,971,851 km (0.084 R)
• M71: 65,482,130 km (0.094 R)
• M72: 67,536,707 km (0.074 R)
• M73: 68,961,327 km (0.097 R)
• M74: 69,873,126 km (0.095 R)
• M75: 70,657,917 km (0.111 R)
• M76: 71,445,549 km (0.068 R)
• M77: 72,368,120 km (0.086 R)
• M78: 74,758,544 km (0.115 R)
• M79: 75,560,987 km (0.119 R)
• M80: 79,207,585 km (0.098 R)
• M81: 79,343,868 km (0.078 R)
• M82: 80,846,728 km (0.064 R)
• M83: 80,983,760 km (0.084 R)
• M84: 81,120,941 km (0.097 R)
• M85: 81,258,123 km (0.083 R)
• M86: 85,550,983 km (0.096 R)
• M87: 85,830,432 km (0.119 R)
• M88: 86,110,180 km (0.107 R)
• M89: 93,202,615 km (0.118 R)
• M90: 93,778,118 km (0.093 R)
• M91: 94,210,456 km (0.092 R)
• M92: 94,499,030 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit