🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.72 AU

Year: 176 Days

Day: 43.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.74 AU - 0.96 AU

Year: 289 Days

Day: 20.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,707,697 km

• M1: 525,537 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.38 AU - 1.8 AU

Year: 740 Days

Day: 19.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.08 AU - 2.38 AU

Year: 1229 Days

Day: 28.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,707,697 km

• M1: 1,535,622 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.49 AU - 3.65 AU

Year: 2489 Days

Day: 46.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,707,697 km

• M1: 615,595 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.08 AU - 4.82 AU

Year: 3464 Days

Day: 30.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 11.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.56 AU - 10.26 AU

Year: 9813 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,707,697 km

• M1: 147,055 km (0.104 R)
• M2: 235,916 km (0.12 R)
• M3: 388,206 km (0.058 R)
• M4: 903,870 km (0.099 R)
• M5: 1,119,740 km (0.119 R)
• M6: 1,243,158 km (0.111 R)
• M7: 1,315,863 km (0.074 R)
• M8: 1,408,913 km (0.091 R)
• M9: 1,601,894 km (0.086 R)
• M10: 1,803,702 km (0.083 R)
• M11: 2,322,357 km (0.088 R)
• M12: 2,598,665 km (0.064 R)
• M13: 2,861,508 km (0.119 R)
• M14: 3,033,246 km (0.068 R)
• M15: 3,259,289 km (0.09 R)
• M16: 3,335,883 km (0.101 R)
• M17: 3,621,914 km (0.066 R)
• M18: 3,701,351 km (0.107 R)
• M19: 4,245,737 km (0.119 R)
• M20: 4,613,299 km (0.053 R)
• M21: 4,932,391 km (0.058 R)
• M22: 5,020,654 km (0.116 R)
• M23: 5,379,091 km (0.068 R)
• M24: 5,470,046 km (0.079 R)
• M25: 5,838,954 km (0.103 R)
• M26: 5,994,985 km (0.109 R)
• M27: 6,375,412 km (0.079 R)
• M28: 6,536,230 km (0.069 R)
• M29: 6,796,381 km (0.082 R)
• M30: 7,159,604 km (0.118 R)
• M31: 8,854,100 km (0.064 R)
• M32: 9,069,820 km (0.099 R)
• M33: 9,506,496 km (0.081 R)
• M34: 10,287,247 km (0.052 R)
• M35: 10,704,476 km (0.108 R)
• M36: 11,011,450 km (0.091 R)
• M37: 11,633,927 km (0.083 R)
• M38: 12,308,015 km (0.12 R)
• M39: 13,117,190 km (0.051 R)
• M40: 13,486,996 km (0.115 R)
• M41: 13,693,890 km (0.113 R)
• M42: 14,278,967 km (0.065 R)
• M43: 14,616,909 km (0.071 R)
• M44: 14,701,731 km (0.106 R)
• M45: 16,170,183 km (0.049 R)
• M46: 16,257,997 km (0.095 R)
• M47: 18,002,458 km (0.104 R)
• M48: 18,230,296 km (0.046 R)
• M49: 18,919,792 km (0.106 R)
• M50: 19,711,614 km (0.063 R)
• M51: 20,991,424 km (0.11 R)
• M52: 21,762,451 km (0.112 R)
• M53: 21,908,010 km (0.098 R)
• M54: 22,102,637 km (0.082 R)
• M55: 22,591,822 km (0.097 R)
• M56: 24,231,115 km (0.107 R)
• M57: 24,432,474 km (0.061 R)
• M58: 25,192,281 km (0.099 R)
• M59: 25,498,359 km (0.101 R)
• M60: 25,600,684 km (0.075 R)
• M61: 25,857,094 km (0.11 R)
• M62: 26,579,652 km (0.116 R)
• M63: 27,413,361 km (0.109 R)
• M64: 27,728,265 km (0.115 R)
• M65: 28,999,846 km (0.118 R)
• M66: 29,160,066 km (0.109 R)
• M67: 29,374,290 km (0.044 R)
• M68: 29,588,963 km (0.111 R)
• M69: 31,764,415 km (0.089 R)
• M70: 33,317,690 km (0.071 R)
• M71: 33,541,638 km (0.113 R)
• M72: 34,047,279 km (0.052 R)
• M73: 34,498,765 km (0.082 R)
• M74: 34,668,708 km (0.063 R)
• M75: 34,952,346 km (0.098 R)
• M76: 35,293,878 km (0.094 R)
• M77: 35,465,018 km (0.075 R)
• M78: 35,922,787 km (0.053 R)
• M79: 36,959,949 km (0.109 R)
• M80: 37,831,656 km (0.105 R)
• M81: 39,417,992 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 11.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.35 AU - 12.79 AU

Year: 13589 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,707,697 km

• M1: 189,241 km (0.086 R)
• M2: 784,192 km (0.088 R)
• M3: 878,887 km (0.067 R)
• M4: 1,459,477 km (0.113 R)
• M5: 1,651,860 km (0.078 R)
• M6: 2,009,099 km (0.1 R)
• M7: 2,447,122 km (0.076 R)
• M8: 2,532,692 km (0.083 R)
• M9: 2,706,674 km (0.097 R)
• M10: 3,005,870 km (0.102 R)
• M11: 5,952,350 km (0.12 R)
• M12: 6,224,319 km (0.094 R)
• M13: 6,500,476 km (0.039 R)
• M14: 6,942,538 km (0.057 R)
• M15: 7,146,739 km (0.069 R)
• M16: 8,543,684 km (0.08 R)
• M17: 8,631,049 km (0.086 R)
• M18: 8,762,546 km (0.095 R)
• M19: 8,894,940 km (0.08 R)
• M20: 8,983,502 km (0.096 R)
• M21: 9,250,833 km (0.096 R)
• M22: 9,976,832 km (0.086 R)
• M23: 11,483,432 km (0.063 R)
• M24: 11,628,242 km (0.113 R)
• M25: 12,361,721 km (0.078 R)
• M26: 12,759,053 km (0.061 R)
• M27: 13,617,445 km (0.104 R)
• M28: 13,924,719 km (0.091 R)
• M29: 14,182,626 km (0.088 R)
• M30: 14,286,297 km (0.056 R)
• M31: 16,356,732 km (0.094 R)
• M32: 17,621,283 km (0.074 R)
• M33: 18,519,319 km (0.055 R)
• M34: 18,746,259 km (0.117 R)
• M35: 18,974,096 km (0.092 R)
• M36: 19,662,845 km (0.084 R)
• M37: 20,947,143 km (0.098 R)
• M38: 21,302,138 km (0.115 R)
• M39: 23,965,280 km (0.068 R)
• M40: 24,212,565 km (0.081 R)
• M41: 25,650,948 km (0.095 R)
• M42: 26,540,009 km (0.113 R)
• M43: 27,697,747 km (0.119 R)
• M44: 29,730,333 km (0.086 R)
• M45: 30,463,063 km (0.083 R)
• M46: 30,596,804 km (0.112 R)
• M47: 30,999,671 km (0.108 R)
• M48: 31,471,802 km (0.113 R)
• M49: 32,423,095 km (0.1 R)
• M50: 34,214,978 km (0.097 R)
• M51: 35,403,832 km (0.1 R)
• M52: 36,251,154 km (0.11 R)
• M53: 37,822,082 km (0.083 R)
• M54: 38,182,164 km (0.109 R)
• M55: 39,487,854 km (0.104 R)
• M56: 40,587,249 km (0.093 R)
• M57: 41,177,711 km (0.1 R)
• M58: 41,845,217 km (0.064 R)
• M59: 42,441,664 km (0.094 R)
• M60: 42,591,262 km (0.074 R)
• M61: 43,341,645 km (0.079 R)
• M62: 43,643,084 km (0.044 R)
• M63: 45,236,751 km (0.095 R)
• M64: 46,156,029 km (0.105 R)
• M65: 46,386,709 km (0.032 R)
• M66: 49,500,140 km (0.098 R)
• M67: 49,973,019 km (0.033 R)
• M68: 50,130,994 km (0.118 R)
• M69: 50,764,392 km (0.107 R)
• M70: 51,559,804 km (0.055 R)
• M71: 51,639,689 km (0.095 R)
• M72: 53,809,157 km (0.074 R)
• M73: 54,133,037 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.6

Radius: 7.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.75 AU - 22.45 AU

Year: 29597 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,707,697 km

• M1: 127,757 km (0.041 R)
• M2: 181,911 km (0.111 R)
• M3: 251,923 km (0.069 R)
• M4: 607,068 km (0.108 R)
• M5: 1,251,087 km (0.055 R)
• M6: 1,990,250 km (0.11 R)
• M7: 2,387,283 km (0.098 R)
• M8: 3,683,249 km (0.094 R)
• M9: 3,756,702 km (0.118 R)
• M10: 4,754,968 km (0.05 R)
• M11: 4,915,487 km (0.114 R)
• M12: 5,617,849 km (0.08 R)
• M13: 5,959,231 km (0.077 R)
• M14: 6,219,681 km (0.1 R)
• M15: 6,977,843 km (0.107 R)
• M16: 7,068,948 km (0.098 R)
• M17: 7,344,657 km (0.089 R)
• M18: 8,677,574 km (0.099 R)
• M19: 9,421,973 km (0.113 R)
• M20: 10,186,717 km (0.116 R)
• M21: 10,342,000 km (0.097 R)
• M22: 10,760,126 km (0.092 R)
• M23: 10,812,784 km (0.117 R)
• M24: 11,024,166 km (0.056 R)
• M25: 11,290,450 km (0.109 R)
• M26: 11,992,663 km (0.054 R)
• M27: 12,102,019 km (0.106 R)
• M28: 12,211,525 km (0.112 R)
• M29: 12,932,138 km (0.09 R)
• M30: 13,325,879 km (0.108 R)
• M31: 13,895,249 km (0.062 R)
• M32: 14,125,181 km (0.096 R)
• M33: 14,240,521 km (0.101 R)
• M34: 14,881,099 km (0.085 R)
• M35: 15,412,171 km (0.095 R)
• M36: 15,471,561 km (0.086 R)
• M37: 16,069,803 km (0.1 R)
• M38: 16,250,667 km (0.103 R)
• M39: 16,371,692 km (0.12 R)
• M40: 16,493,016 km (0.108 R)
• M41: 16,736,411 km (0.103 R)
• M42: 16,797,447 km (0.076 R)
• M43: 17,412,145 km (0.081 R)
• M44: 17,474,078 km (0.11 R)
• M45: 18,159,536 km (0.078 R)
• M46: 18,347,880 km (0.108 R)
• M47: 18,663,531 km (0.065 R)
• M48: 19,108,286 km (0.087 R)
• M49: 19,428,126 km (0.078 R)
• M50: 19,749,761 km (0.078 R)
• M51: 20,073,192 km (0.075 R)
• M52: 20,790,813 km (0.098 R)
• M53: 20,856,486 km (0.084 R)
• M54: 20,922,160 km (0.086 R)
• M55: 21,119,779 km (0.106 R)
• M56: 21,649,654 km (0.105 R)
• M57: 21,983,108 km (0.086 R)
• M58: 23,675,658 km (0.109 R)
• M59: 24,850,301 km (0.099 R)
• M60: 25,409,797 km (0.073 R)
• M61: 26,612,115 km (0.108 R)
• M62: 26,683,473 km (0.073 R)
• M63: 26,897,697 km (0.119 R)
• M64: 26,969,205 km (0.034 R)
• M65: 27,399,897 km (0.109 R)
• M66: 27,760,578 km (0.103 R)
• M67: 29,071,953 km (0.086 R)
• M68: 29,513,566 km (0.114 R)
• M69: 30,403,374 km (0.057 R)
• M70: 31,076,564 km (0.101 R)
• M71: 32,057,477 km (0.085 R)
• M72: 32,285,315 km (0.041 R)
• M73: 33,048,713 km (0.048 R)
• M74: 33,278,794 km (0.059 R)
• M75: 33,740,753 km (0.115 R)
• M76: 35,139,193 km (0.101 R)
• M77: 38,475,076 km (0.089 R)
• M78: 38,636,492 km (0.028 R)
• M79: 39,121,788 km (0.114 R)
• M80: 40,590,241 km (0.09 R)
• M81: 42,242,848 km (0.037 R)
• M82: 42,742,954 km (0.032 R)
• M83: 43,917,297 km (0.093 R)
• M84: 45,017,440 km (0.101 R)
• M85: 45,613,438 km (0.076 R)
• M86: 48,371,574 km (0.117 R)
• M87: 50,563,482 km (0.1 R)
• M88: 54,228,031 km (0.112 R)
• M89: 55,681,075 km (0.049 R)
• M90: 56,046,393 km (0.105 R)
• M91: 56,412,459 km (0.081 R)
• M92: 56,504,163 km (0.117 R)
• M93: 56,595,866 km (0.12 R)
• M94: 56,687,570 km (0.057 R)
• M95: 58,439,959 km (0.103 R)
• M96: 60,116,652 km (0.096 R)
• M97: 63,040,992 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 20,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit