🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.02 AU - 1.28 AU

Year: 467 Days

Day: 43.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.49 AU

Year: 594 Days

Day: 12.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.47 AU - 1.85 AU

Year: 810 Days

Day: 46.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.84 AU - 2.22 AU

Year: 1095 Days

Day: 16.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,958,964 km

• M1: 1,017,864 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 9.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.29 AU - 7.51 AU

Year: 6132 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,958,964 km

• M1: 163,062 km (0.106 R)
• M2: 223,350 km (0.102 R)
• M3: 351,256 km (0.078 R)
• M4: 729,439 km (0.111 R)
• M5: 866,471 km (0.043 R)
• M6: 980,464 km (0.054 R)
• M7: 1,189,602 km (0.067 R)
• M8: 1,401,134 km (0.084 R)
• M9: 1,847,384 km (0.106 R)
• M10: 2,107,535 km (0.064 R)
• M11: 2,234,992 km (0.087 R)
• M12: 2,394,164 km (0.088 R)
• M13: 2,482,726 km (0.081 R)
• M14: 2,801,071 km (0.085 R)
• M15: 3,245,975 km (0.096 R)
• M16: 3,410,233 km (0.111 R)
• M17: 3,989,476 km (0.03 R)
• M18: 4,254,713 km (0.084 R)
• M19: 4,344,472 km (0.095 R)
• M20: 4,434,829 km (0.045 R)
• M21: 4,562,436 km (0.108 R)
• M22: 4,709,640 km (0.112 R)
• M23: 4,858,640 km (0.084 R)
• M24: 4,933,588 km (0.11 R)
• M25: 5,046,983 km (0.073 R)
• M26: 5,180,275 km (0.051 R)
• M27: 5,606,779 km (0.077 R)
• M28: 6,064,847 km (0.09 R)
• M29: 6,186,321 km (0.088 R)
• M30: 6,329,187 km (0.109 R)
• M31: 6,618,060 km (0.104 R)
• M32: 7,017,038 km (0.115 R)
• M33: 7,294,542 km (0.07 R)
• M34: 7,380,561 km (0.114 R)
• M35: 7,706,534 km (0.102 R)
• M36: 7,816,339 km (0.044 R)
• M37: 8,193,176 km (0.039 R)
• M38: 8,918,726 km (0.118 R)
• M39: 9,242,755 km (0.055 R)
• M40: 9,807,038 km (0.078 R)
• M41: 10,189,410 km (0.068 R)
• M42: 10,576,719 km (0.109 R)
• M43: 10,649,872 km (0.037 R)
• M44: 10,723,325 km (0.115 R)
• M45: 10,944,281 km (0.101 R)
• M46: 11,266,216 km (0.11 R)
• M47: 11,566,159 km (0.119 R)
• M48: 11,894,078 km (0.12 R)
• M49: 13,105,073 km (0.08 R)
• M50: 13,236,120 km (0.091 R)
• M51: 13,420,425 km (0.04 R)
• M52: 13,765,098 km (0.111 R)
• M53: 13,871,762 km (0.105 R)
• M54: 14,598,508 km (0.055 R)
• M55: 14,788,946 km (0.118 R)
• M56: 14,898,302 km (0.091 R)
• M57: 15,144,989 km (0.057 R)
• M58: 15,365,347 km (0.101 R)
• M59: 15,503,725 km (0.109 R)
• M60: 15,670,227 km (0.086 R)
• M61: 15,753,703 km (0.043 R)
• M62: 16,089,101 km (0.12 R)
• M63: 16,173,325 km (0.098 R)
• M64: 16,370,495 km (0.104 R)
• M65: 16,511,715 km (0.099 R)
• M66: 16,625,111 km (0.119 R)
• M67: 16,710,232 km (0.078 R)
• M68: 16,966,643 km (0.089 R)
• M69: 18,297,166 km (0.102 R)
• M70: 19,331,934 km (0.099 R)
• M71: 19,511,153 km (0.113 R)
• M72: 19,781,177 km (0.035 R)
• M73: 20,203,492 km (0.088 R)
• M74: 20,294,447 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 3.8

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.84 AU - 14.16 AU

Year: 15744 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,958,964 km

• M1: 64,925 km (0.12 R)
• M2: 167,849 km (0.104 R)
• M3: 210,185 km (0.1 R)
• M4: 374,144 km (0.107 R)
• M5: 446,550 km (0.066 R)
• M6: 639,232 km (0.025 R)
• M7: 673,639 km (0.097 R)
• M8: 708,795 km (0.113 R)
• M9: 780,901 km (0.119 R)
• M10: 817,852 km (0.086 R)
• M11: 1,011,581 km (0.079 R)
• M12: 1,134,700 km (0.054 R)
• M13: 1,602,193 km (0.115 R)
• M14: 1,625,830 km (0.087 R)
• M15: 1,649,466 km (0.11 R)
• M16: 1,993,990 km (0.104 R)
• M17: 2,148,225 km (0.111 R)
• M18: 2,578,469 km (0.06 R)
• M19: 3,123,005 km (0.081 R)
• M20: 3,423,398 km (0.032 R)
• M21: 3,796,046 km (0.086 R)
• M22: 4,646,659 km (0.106 R)
• M23: 5,989,899 km (0.095 R)
• M24: 6,779,925 km (0.058 R)
• M25: 7,128,488 km (0.072 R)
• M26: 8,998,761 km (0.058 R)
• M27: 9,381,432 km (0.041 R)
• M28: 9,769,489 km (0.104 R)
• M29: 10,427,720 km (0.05 R)
• M30: 10,694,901 km (0.079 R)
• M31: 10,739,781 km (0.118 R)
• M32: 11,145,490 km (0.112 R)
• M33: 12,392,538 km (0.116 R)
• M34: 13,296,109 km (0.048 R)
• M35: 13,344,280 km (0.062 R)
• M36: 15,468,869 km (0.119 R)
• M37: 15,620,860 km (0.039 R)
• M38: 16,855,491 km (0.106 R)
• M39: 16,907,551 km (0.099 R)
• M40: 18,174,496 km (0.048 R)
• M41: 18,281,458 km (0.094 R)
• M42: 18,388,570 km (0.074 R)
• M43: 18,711,253 km (0.117 R)
• M44: 18,765,258 km (0.106 R)
• M45: 18,873,267 km (0.087 R)
• M46: 19,416,906 km (0.072 R)
• M47: 19,745,573 km (0.073 R)
• M48: 20,463,792 km (0.115 R)
• M49: 20,519,442 km (0.11 R)
• M50: 21,472,381 km (0.077 R)
• M51: 21,755,420 km (0.108 R)
• M52: 24,181,000 km (0.065 R)
• M53: 24,298,733 km (0.102 R)
• M54: 24,652,682 km (0.091 R)
• M55: 25,127,356 km (0.051 R)
• M56: 25,845,127 km (0.1 R)
• M57: 26,146,117 km (0.117 R)
• M58: 26,206,405 km (0.098 R)
• M59: 26,448,305 km (0.084 R)
• M60: 27,239,379 km (0.108 R)
• M61: 27,853,179 km (0.102 R)
• M62: 28,100,015 km (0.074 R)
• M63: 29,031,860 km (0.055 R)
• M64: 29,407,501 km (0.08 R)
• M65: 29,595,994 km (0.085 R)
• M66: 29,784,786 km (0.079 R)
• M67: 30,925,919 km (0.115 R)
• M68: 31,501,871 km (0.114 R)
• M69: 31,759,030 km (0.102 R)
• M70: 32,404,844 km (0.07 R)
• M71: 32,859,621 km (0.099 R)
• M72: 34,368,316 km (0.11 R)
• M73: 34,632,954 km (0.091 R)
• M74: 35,765,410 km (0.12 R)
• M75: 36,639,510 km (0.117 R)
• M76: 37,656,926 km (0.066 R)
• M77: 39,719,282 km (0.108 R)
• M78: 39,927,672 km (0.115 R)
• M79: 40,414,912 km (0.09 R)
• M80: 41,254,904 km (0.115 R)
• M81: 42,596,647 km (0.115 R)
• M82: 43,237,225 km (0.112 R)
• M83: 44,311,936 km (0.115 R)
• M84: 45,322,769 km (0.105 R)
• M85: 46,049,516 km (0.117 R)
• M86: 46,268,228 km (0.12 R)
• M87: 46,560,542 km (0.082 R)
• M88: 48,178,742 km (0.102 R)
• M89: 49,590,946 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 5.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.53 AU - 20.09 AU

Year: 24948 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,958,964 km

• M1: 119,529 km (0.089 R)
• M2: 231,727 km (0.054 R)
• M3: 641,924 km (0.093 R)
• M4: 932,743 km (0.086 R)
• M5: 974,331 km (0.116 R)
• M6: 1,038,060 km (0.096 R)
• M7: 1,353,711 km (0.077 R)
• M8: 1,425,069 km (0.104 R)
• M9: 1,497,624 km (0.078 R)
• M10: 1,959,134 km (0.118 R)
• M11: 2,040,066 km (0.084 R)
• M12: 2,848,343 km (0.063 R)
• M13: 3,878,474 km (0.077 R)
• M14: 3,946,392 km (0.074 R)
• M15: 4,291,813 km (0.086 R)
• M16: 4,827,972 km (0.102 R)
• M17: 4,864,474 km (0.094 R)
• M18: 5,234,579 km (0.095 R)
• M19: 6,640,350 km (0.036 R)
• M20: 6,926,381 km (0.114 R)
• M21: 7,091,837 km (0.115 R)
• M22: 7,426,337 km (0.1 R)
• M23: 7,595,682 km (0.091 R)
• M24: 7,680,654 km (0.102 R)
• M25: 7,937,962 km (0.085 R)
• M26: 8,024,280 km (0.105 R)
• M27: 8,904,963 km (0.037 R)
• M28: 9,723,413 km (0.088 R)
• M29: 10,048,190 km (0.093 R)
• M30: 10,094,864 km (0.087 R)
• M31: 10,141,688 km (0.084 R)
• M32: 10,329,434 km (0.102 R)
• M33: 11,577,678 km (0.093 R)
• M34: 11,823,169 km (0.059 R)
• M35: 11,971,270 km (0.061 R)
• M36: 12,169,787 km (0.076 R)
• M37: 12,872,747 km (0.117 R)
• M38: 13,076,051 km (0.083 R)
• M39: 14,793,434 km (0.103 R)
• M40: 15,006,462 km (0.099 R)
• M41: 15,597,224 km (0.116 R)
• M42: 16,856,987 km (0.1 R)
• M43: 17,470,937 km (0.072 R)
• M44: 18,720,827 km (0.092 R)
• M45: 19,647,736 km (0.082 R)
• M46: 19,881,707 km (0.074 R)
• M47: 20,530,213 km (0.092 R)
• M48: 20,648,844 km (0.11 R)
• M49: 21,065,774 km (0.092 R)
• M50: 21,606,121 km (0.12 R)
• M51: 21,666,409 km (0.088 R)
• M52: 22,090,220 km (0.114 R)
• M53: 25,068,714 km (0.092 R)
• M54: 25,131,993 km (0.08 R)
• M55: 25,832,710 km (0.119 R)
• M56: 27,449,115 km (0.059 R)
• M57: 27,841,809 km (0.11 R)
• M58: 28,368,394 km (0.114 R)
• M59: 28,500,489 km (0.057 R)
• M60: 30,778,416 km (0.065 R)
• M61: 31,527,751 km (0.071 R)
• M62: 31,870,330 km (0.063 R)
• M63: 33,601,776 km (0.097 R)
• M64: 33,951,686 km (0.109 R)
• M65: 34,514,174 km (0.079 R)
• M66: 36,866,600 km (0.089 R)
• M67: 36,938,706 km (0.092 R)
• M68: 37,299,835 km (0.041 R)
• M69: 37,734,717 km (0.117 R)
• M70: 38,098,539 km (0.064 R)
• M71: 39,123,134 km (0.07 R)
• M72: 39,417,543 km (0.077 R)
• M73: 40,379,457 km (0.1 R)
• M74: 41,124,604 km (0.027 R)
• M75: 41,498,898 km (0.115 R)
• M76: 42,855,601 km (0.118 R)
• M77: 43,007,293 km (0.105 R)
• M78: 44,687,278 km (0.046 R)
• M79: 44,841,064 km (0.083 R)
• M80: 46,232,923 km (0.034 R)
• M81: 48,742,277 km (0.056 R)
• M82: 49,138,413 km (0.101 R)
• M83: 49,854,089 km (0.114 R)
• M84: 50,013,560 km (0.086 R)
• M85: 50,253,066 km (0.11 R)
• M86: 52,426,275 km (0.075 R)
• M87: 52,750,752 km (0.087 R)
• M88: 53,401,952 km (0.112 R)
• M89: 54,630,001 km (0.029 R)
• M90: 54,712,130 km (0.103 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: 550 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit