🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 30.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,260,619 km

• M1: 190,438 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 38.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,260,619 km

• M1: 39,344 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 39.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,260,619 km

• M1: 392,096 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 226 Days

Day: 34.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.29 AU - 3.57 AU

Year: 1814 Days

Day: 25.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,260,619 km

• M1: 86,916 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.12 AU - 4.56 AU

Year: 2721 Days

Day: 19.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.5

Radius: 5.4

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.08 AU - 18.3 AU

Year: 21410 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,260,619 km

• M1: 73,752 km (0.073 R)
• M2: 119,379 km (0.116 R)
• M3: 188,194 km (0.102 R)
• M4: 673,639 km (0.048 R)
• M5: 787,932 km (0.094 R)
• M6: 859,589 km (0.111 R)
• M7: 1,277,865 km (0.085 R)
• M8: 1,362,537 km (0.036 R)
• M9: 3,066,158 km (0.084 R)
• M10: 3,853,043 km (0.069 R)
• M11: 4,142,664 km (0.083 R)
• M12: 4,396,382 km (0.084 R)
• M13: 4,919,077 km (0.096 R)
• M14: 5,369,516 km (0.076 R)
• M15: 6,117,506 km (0.089 R)
• M16: 7,047,406 km (0.101 R)
• M17: 7,605,705 km (0.041 R)
• M18: 7,812,150 km (0.108 R)
• M19: 8,336,491 km (0.077 R)
• M20: 8,549,518 km (0.095 R)
• M21: 8,980,809 km (0.08 R)
• M22: 9,308,877 km (0.12 R)
• M23: 11,891,684 km (0.097 R)
• M24: 13,477,871 km (0.072 R)
• M25: 13,665,167 km (0.096 R)
• M26: 13,790,530 km (0.058 R)
• M27: 14,550,487 km (0.117 R)
• M28: 14,614,515 km (0.027 R)
• M29: 14,678,543 km (0.104 R)
• M30: 15,324,058 km (0.09 R)
• M31: 18,548,790 km (0.038 R)
• M32: 18,687,616 km (0.09 R)
• M33: 18,966,168 km (0.06 R)
• M34: 19,316,376 km (0.084 R)
• M35: 19,386,687 km (0.107 R)
• M36: 19,456,998 km (0.102 R)
• M37: 20,023,226 km (0.107 R)
• M38: 20,308,210 km (0.073 R)
• M39: 20,451,226 km (0.073 R)
• M40: 20,954,623 km (0.089 R)
• M41: 21,099,134 km (0.108 R)
• M42: 21,826,928 km (0.116 R)
• M43: 23,306,750 km (0.104 R)
• M44: 26,051,123 km (0.045 R)
• M45: 26,674,796 km (0.055 R)
• M46: 27,145,730 km (0.056 R)
• M47: 28,735,208 km (0.087 R)
• M48: 29,056,694 km (0.116 R)
• M49: 29,137,177 km (0.104 R)
• M50: 29,298,593 km (0.101 R)
• M51: 29,379,376 km (0.055 R)
• M52: 29,622,174 km (0.09 R)
• M53: 29,784,487 km (0.072 R)
• M54: 31,920,296 km (0.116 R)
• M55: 32,754,903 km (0.083 R)
• M56: 33,343,271 km (0.056 R)
• M57: 35,215,339 km (0.098 R)
• M58: 35,559,414 km (0.08 R)
• M59: 37,208,730 km (0.119 R)
• M60: 38,086,720 km (0.103 R)
• M61: 38,351,509 km (0.114 R)
• M62: 38,616,746 km (0.06 R)
• M63: 38,794,019 km (0.073 R)
• M64: 38,971,592 km (0.093 R)
• M65: 39,684,276 km (0.043 R)
• M66: 39,773,735 km (0.107 R)
• M67: 39,863,195 km (0.096 R)
• M68: 40,311,390 km (0.053 R)
• M69: 40,671,323 km (0.081 R)
• M70: 41,848,209 km (0.117 R)
• M71: 43,036,315 km (0.03 R)
• M72: 43,957,689 km (0.107 R)
• M73: 44,513,594 km (0.062 R)
• M74: 45,445,440 km (0.109 R)
• M75: 46,477,814 km (0.101 R)
• M76: 46,949,497 km (0.111 R)
• M77: 47,993,091 km (0.051 R)
• M78: 48,183,679 km (0.117 R)
• M79: 48,948,423 km (0.108 R)
• M80: 49,813,548 km (0.098 R)
• M81: 51,754,131 km (0.07 R)
• M82: 54,115,235 km (0.084 R)
• M83: 57,115,719 km (0.082 R)
• M84: 58,636,082 km (0.097 R)
• M85: 60,272,384 km (0.108 R)
• M86: 62,546,720 km (0.118 R)
• M87: 64,323,344 km (0.1 R)
• M88: 64,954,348 km (0.114 R)
• M89: 66,116,425 km (0.063 R)
• M90: 66,540,684 km (0.067 R)
• M91: 68,354,109 km (0.099 R)
• M92: 68,890,418 km (0.039 R)
• M93: 71,484,744 km (0.107 R)
• M94: 72,247,394 km (0.085 R)
• M95: 72,465,807 km (0.043 R)
• M96: 73,122,242 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.8

Radius: 3.8

Gravity: 62.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.67 AU - 19.43 AU

Year: 26589 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,260,619 km

• M1: 163,660 km (0.07 R)
• M2: 376,388 km (0.057 R)
• M3: 1,277,865 km (0.109 R)
• M4: 1,312,871 km (0.037 R)
• M5: 1,529,489 km (0.074 R)
• M6: 1,680,134 km (0.108 R)
• M7: 1,835,566 km (0.095 R)
• M8: 1,955,244 km (0.066 R)
• M9: 2,244,267 km (0.073 R)
• M10: 2,415,407 km (0.066 R)
• M11: 2,770,253 km (0.055 R)
• M12: 3,047,159 km (0.051 R)
• M13: 3,726,782 km (0.075 R)
• M14: 4,720,112 km (0.112 R)
• M15: 6,623,296 km (0.111 R)
• M16: 6,684,332 km (0.077 R)
• M17: 6,992,055 km (0.031 R)
• M18: 9,339,844 km (0.117 R)
• M19: 9,614,506 km (0.088 R)
• M20: 10,739,482 km (0.113 R)
• M21: 11,317,378 km (0.076 R)
• M22: 12,654,035 km (0.079 R)
• M23: 13,110,608 km (0.094 R)
• M24: 13,572,566 km (0.116 R)
• M25: 14,039,760 km (0.055 R)
• M26: 15,635,072 km (0.12 R)
• M27: 16,042,726 km (0.077 R)
• M28: 16,453,821 km (0.067 R)
• M29: 18,303,898 km (0.076 R)
• M30: 18,475,187 km (0.079 R)
• M31: 18,733,393 km (0.062 R)
• M32: 18,819,711 km (0.11 R)
• M33: 18,906,179 km (0.05 R)
• M34: 20,662,458 km (0.119 R)
• M35: 21,199,514 km (0.096 R)
• M36: 22,653,755 km (0.1 R)
• M37: 25,084,721 km (0.043 R)
• M38: 25,657,381 km (0.12 R)
• M39: 26,427,511 km (0.11 R)
• M40: 27,107,733 km (0.095 R)
• M41: 28,683,746 km (0.069 R)
• M42: 29,082,424 km (0.111 R)
• M43: 30,289,380 km (0.102 R)
• M44: 30,796,966 km (0.078 R)
• M45: 32,959,852 km (0.071 R)
• M46: 33,691,535 km (0.065 R)
• M47: 35,277,571 km (0.034 R)
• M48: 35,704,673 km (0.034 R)
• M49: 36,887,843 km (0.108 R)
• M50: 37,647,351 km (0.105 R)
• M51: 39,513,435 km (0.058 R)
• M52: 40,290,596 km (0.099 R)
• M53: 40,736,847 km (0.075 R)
• M54: 43,220,770 km (0.093 R)
• M55: 44,021,268 km (0.1 R)
• M56: 44,480,982 km (0.085 R)
• M57: 47,154,595 km (0.071 R)
• M58: 49,879,969 km (0.098 R)
• M59: 51,080,791 km (0.105 R)
• M60: 53,510,710 km (0.116 R)
• M61: 53,755,751 km (0.077 R)
• M62: 54,246,881 km (0.106 R)
• M63: 54,493,119 km (0.052 R)
• M64: 54,616,387 km (0.118 R)
• M65: 57,100,310 km (0.075 R)
• M66: 57,852,638 km (0.072 R)
• M67: 58,608,257 km (0.038 R)
• M68: 60,002,060 km (0.089 R)
• M69: 61,406,635 km (0.097 R)
• M70: 61,791,700 km (0.093 R)
• M71: 63,080,635 km (0.115 R)
• M72: 65,161,392 km (0.059 R)
• M73: 69,924,738 km (0.076 R)
• M74: 72,348,073 km (0.071 R)
• M75: 73,026,051 km (0.113 R)
• M76: 73,569,989 km (0.109 R)
• M77: 76,172,094 km (0.113 R)
• M78: 76,447,653 km (0.074 R)
• M79: 80,902,977 km (0.061 R)
• M80: 83,161,905 km (0.071 R)
• M81: 83,303,873 km (0.118 R)
• M82: 84,584,282 km (0.095 R)
• M83: 84,869,714 km (0.061 R)
• M84: 86,158,201 km (0.043 R)
• M85: 86,876,719 km (0.12 R)
• M86: 91,083,561 km (0.12 R)
• M87: 92,990,784 km (0.084 R)
• M88: 93,875,506 km (0.119 R)
• M89: 96,397,278 km (0.099 R)
• M90: 96,546,427 km (0.063 R)
• M91: 97,442,219 km (0.057 R)
• M92: 100,146,051 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.8

Radius: 5.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 17.19 AU - 22.47 AU

Year: 31936 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,260,619 km

• M1: 70,760 km (0.099 R)
• M2: 843,732 km (0.12 R)
• M3: 1,434,644 km (0.077 R)
• M4: 1,864,887 km (0.1 R)
• M5: 2,038,720 km (0.101 R)
• M6: 2,083,001 km (0.081 R)
• M7: 2,263,565 km (0.09 R)
• M8: 2,472,554 km (0.106 R)
• M9: 3,034,892 km (0.038 R)
• M10: 3,213,661 km (0.103 R)
• M11: 3,475,159 km (0.074 R)
• M12: 3,797,841 km (0.112 R)
• M13: 4,102,123 km (0.05 R)
• M14: 4,328,315 km (0.079 R)
• M15: 4,616,889 km (0.11 R)
• M16: 4,911,597 km (0.111 R)
• M17: 5,212,439 km (0.099 R)
• M18: 6,150,417 km (0.065 R)
• M19: 6,704,677 km (0.108 R)
• M20: 6,970,962 km (0.082 R)
• M21: 7,825,614 km (0.12 R)
• M22: 8,035,650 km (0.079 R)
• M23: 8,425,352 km (0.051 R)
• M24: 8,532,763 km (0.103 R)
• M25: 8,568,667 km (0.064 R)
• M26: 9,076,552 km (0.056 R)
• M27: 9,334,159 km (0.056 R)
• M28: 9,856,405 km (0.095 R)
• M29: 10,619,055 km (0.085 R)
• M30: 10,812,635 km (0.116 R)
• M31: 11,007,411 km (0.084 R)
• M32: 11,282,073 km (0.08 R)
• M33: 11,440,048 km (0.104 R)
• M34: 11,519,335 km (0.089 R)
• M35: 11,718,300 km (0.063 R)
• M36: 12,403,159 km (0.081 R)
• M37: 12,607,061 km (0.045 R)
• M38: 13,100,884 km (0.061 R)
• M39: 14,363,041 km (0.047 R)
• M40: 14,448,611 km (0.03 R)
• M41: 15,531,700 km (0.111 R)
• M42: 15,575,682 km (0.054 R)
• M43: 16,060,977 km (0.053 R)
• M44: 16,194,119 km (0.109 R)
• M45: 17,273,019 km (0.076 R)
• M46: 17,913,148 km (0.111 R)
• M47: 18,143,529 km (0.108 R)
• M48: 20,070,200 km (0.085 R)
• M49: 20,501,640 km (0.073 R)
• M50: 21,081,781 km (0.075 R)
• M51: 22,456,286 km (0.101 R)
• M52: 23,254,690 km (0.092 R)
• M53: 23,405,484 km (0.073 R)
• M54: 23,758,386 km (0.057 R)
• M55: 24,316,685 km (0.084 R)
• M56: 25,136,332 km (0.083 R)
• M57: 25,808,924 km (0.098 R)
• M58: 26,278,063 km (0.096 R)
• M59: 26,960,678 km (0.066 R)
• M60: 29,097,235 km (0.101 R)
• M61: 29,368,156 km (0.086 R)
• M62: 29,422,460 km (0.088 R)
• M63: 30,460,071 km (0.04 R)
• M64: 30,845,435 km (0.108 R)
• M65: 30,955,839 km (0.11 R)
• M66: 31,066,242 km (0.093 R)
• M67: 31,843,552 km (0.1 R)
• M68: 32,627,146 km (0.115 R)
• M69: 33,077,884 km (0.046 R)
• M70: 33,530,568 km (0.111 R)
• M71: 33,928,348 km (0.1 R)
• M72: 34,499,363 km (0.069 R)
• M73: 34,671,251 km (0.12 R)
• M74: 35,188,860 km (0.099 R)
• M75: 35,419,540 km (0.056 R)
• M76: 36,873,482 km (0.066 R)
• M77: 37,166,693 km (0.112 R)
• M78: 40,079,813 km (0.115 R)
• M79: 40,140,101 km (0.059 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit