🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 323 Days

Day: 38.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,993,503 km

• M1: 65,673 km (0.088 R)
• M2: 137,331 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.85 AU - 2.43 AU

Year: 1127 Days

Day: 41.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,993,503 km

• M1: 1,254,229 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.22 AU - 3.46 AU

Year: 1722 Days

Day: 36.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3 AU - 4.64 AU

Year: 2687 Days

Day: 19.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 13.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.02 AU - 13.94 AU

Year: 13999 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,993,503 km

• M1: 187,446 km (0.109 R)
• M2: 680,521 km (0.106 R)
• M3: 1,065,735 km (0.064 R)
• M4: 1,283,550 km (0.109 R)
• M5: 1,742,815 km (0.114 R)
• M6: 1,936,395 km (0.079 R)
• M7: 2,137,305 km (0.086 R)
• M8: 2,321,909 km (0.113 R)
• M9: 2,535,983 km (0.057 R)
• M10: 2,756,790 km (0.052 R)
• M11: 2,857,020 km (0.083 R)
• M12: 2,984,029 km (0.072 R)
• M13: 3,620,418 km (0.113 R)
• M14: 3,758,198 km (0.07 R)
• M15: 4,096,438 km (0.086 R)
• M16: 4,474,173 km (0.057 R)
• M17: 4,924,014 km (0.069 R)
• M18: 6,662,042 km (0.114 R)
• M19: 7,774,003 km (0.117 R)
• M20: 8,498,057 km (0.08 R)
• M21: 8,831,062 km (0.041 R)
• M22: 9,130,556 km (0.077 R)
• M23: 10,480,378 km (0.047 R)
• M24: 11,078,022 km (0.046 R)
• M25: 11,850,844 km (0.098 R)
• M26: 14,272,385 km (0.074 R)
• M27: 14,801,213 km (0.05 R)
• M28: 14,978,936 km (0.103 R)
• M29: 15,426,383 km (0.113 R)
• M30: 16,334,442 km (0.101 R)
• M31: 16,656,526 km (0.116 R)
• M32: 17,119,980 km (0.062 R)
• M33: 18,154,898 km (0.097 R)
• M34: 19,793,893 km (0.074 R)
• M35: 20,235,655 km (0.113 R)
• M36: 20,829,708 km (0.069 R)
• M37: 22,851,224 km (0.107 R)
• M38: 25,624,769 km (0.096 R)
• M39: 25,838,395 km (0.09 R)
• M40: 28,062,017 km (0.048 R)
• M41: 29,168,892 km (0.1 R)
• M42: 30,402,775 km (0.11 R)
• M43: 31,253,987 km (0.043 R)
• M44: 32,055,383 km (0.101 R)
• M45: 33,912,641 km (0.074 R)
• M46: 35,209,654 km (0.117 R)
• M47: 35,625,835 km (0.097 R)
• M48: 37,064,817 km (0.12 R)
• M49: 37,669,941 km (0.119 R)
• M50: 37,852,151 km (0.106 R)
• M51: 39,320,304 km (0.084 R)
• M52: 40,061,263 km (0.103 R)
• M53: 41,119,069 km (0.103 R)
• M54: 41,619,923 km (0.088 R)
• M55: 41,745,435 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 9.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.39 AU - 12.51 AU

Year: 15810 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,993,503 km

• M1: 180,116 km (0.079 R)
• M2: 481,705 km (0.109 R)
• M3: 817,104 km (0.096 R)
• M4: 999,613 km (0.081 R)
• M5: 1,063,491 km (0.038 R)
• M6: 1,286,841 km (0.075 R)
• M7: 1,990,549 km (0.112 R)
• M8: 2,127,282 km (0.06 R)
• M9: 2,468,514 km (0.106 R)
• M10: 2,919,253 km (0.08 R)
• M11: 3,106,849 km (0.043 R)
• M12: 3,593,191 km (0.116 R)
• M13: 3,896,426 km (0.036 R)
• M14: 4,384,714 km (0.094 R)
• M15: 4,563,782 km (0.104 R)
• M16: 4,929,250 km (0.111 R)
• M17: 6,081,752 km (0.104 R)
• M18: 6,241,522 km (0.075 R)
• M19: 6,322,006 km (0.11 R)
• M20: 6,443,330 km (0.112 R)
• M21: 6,936,255 km (0.102 R)
• M22: 7,145,243 km (0.081 R)
• M23: 7,441,297 km (0.099 R)
• M24: 8,890,751 km (0.1 R)
• M25: 8,981,407 km (0.096 R)
• M26: 9,393,101 km (0.096 R)
• M27: 10,809,194 km (0.09 R)
• M28: 11,197,999 km (0.092 R)
• M29: 11,394,271 km (0.091 R)
• M30: 12,290,961 km (0.107 R)
• M31: 12,442,653 km (0.1 R)
• M32: 12,901,320 km (0.076 R)
• M33: 13,678,182 km (0.088 R)
• M34: 14,898,602 km (0.094 R)
• M35: 15,549,203 km (0.103 R)
• M36: 16,043,175 km (0.115 R)
• M37: 16,990,279 km (0.091 R)
• M38: 17,159,325 km (0.109 R)
• M39: 17,385,517 km (0.103 R)
• M40: 17,499,061 km (0.099 R)
• M41: 17,669,752 km (0.056 R)
• M42: 18,358,052 km (0.098 R)
• M43: 19,113,671 km (0.115 R)
• M44: 20,775,404 km (0.118 R)
• M45: 21,562,588 km (0.081 R)
• M46: 21,806,882 km (0.112 R)
• M47: 21,990,588 km (0.079 R)
• M48: 22,113,408 km (0.084 R)
• M49: 22,979,131 km (0.082 R)
• M50: 24,807,665 km (0.056 R)
• M51: 24,935,571 km (0.068 R)
• M52: 25,384,664 km (0.1 R)
• M53: 25,966,002 km (0.081 R)
• M54: 27,537,826 km (0.088 R)
• M55: 28,135,171 km (0.064 R)
• M56: 28,401,904 km (0.114 R)
• M57: 28,602,664 km (0.045 R)
• M58: 29,207,488 km (0.096 R)
• M59: 29,342,575 km (0.117 R)
• M60: 30,703,916 km (0.063 R)
• M61: 31,807,798 km (0.101 R)
• M62: 32,155,464 km (0.072 R)
• M63: 34,054,310 km (0.045 R)
• M64: 35,556,123 km (0.035 R)
• M65: 36,134,019 km (0.086 R)
• M66: 36,860,616 km (0.087 R)
• M67: 38,920,878 km (0.119 R)
• M68: 39,143,779 km (0.109 R)
• M69: 40,039,870 km (0.11 R)
• M70: 41,093,787 km (0.045 R)
• M71: 41,472,270 km (0.117 R)
• M72: 42,080,535 km (0.116 R)
• M73: 45,165,392 km (0.077 R)
• M74: 45,477,902 km (0.091 R)
• M75: 45,791,160 km (0.114 R)
• M76: 46,105,017 km (0.102 R)
• M77: 46,892,949 km (0.06 R)
• M78: 49,524,525 km (0.057 R)
• M79: 50,088,957 km (0.079 R)
• M80: 51,794,822 km (0.102 R)
• M81: 52,860,258 km (0.114 R)
• M82: 52,942,537 km (0.098 R)
• M83: 54,098,779 km (0.079 R)
• M84: 54,347,560 km (0.117 R)
• M85: 55,932,400 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.4

Radius: 4.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.21 AU - 15.51 AU

Year: 17574 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,993,503 km

• M1: 89,908 km (0.114 R)
• M2: 115,490 km (0.089 R)
• M3: 195,824 km (0.107 R)
• M4: 435,180 km (0.086 R)
• M5: 666,758 km (0.114 R)
• M6: 1,282,503 km (0.119 R)
• M7: 1,395,000 km (0.111 R)
• M8: 1,433,148 km (0.076 R)
• M9: 1,510,639 km (0.102 R)
• M10: 1,813,425 km (0.083 R)
• M11: 1,876,256 km (0.048 R)
• M12: 2,404,487 km (0.056 R)
• M13: 2,519,976 km (0.104 R)
• M14: 2,590,138 km (0.1 R)
• M15: 2,637,410 km (0.054 R)
• M16: 2,926,284 km (0.072 R)
• M17: 3,099,518 km (0.094 R)
• M18: 3,250,762 km (0.119 R)
• M19: 3,327,206 km (0.084 R)
• M20: 3,378,518 km (0.082 R)
• M21: 3,586,459 km (0.114 R)
• M22: 3,692,075 km (0.051 R)
• M23: 3,825,367 km (0.094 R)
• M24: 4,069,361 km (0.051 R)
• M25: 4,318,591 km (0.112 R)
• M26: 4,715,774 km (0.048 R)
• M27: 4,773,518 km (0.105 R)
• M28: 4,802,391 km (0.11 R)
• M29: 5,544,845 km (0.104 R)
• M30: 6,007,252 km (0.108 R)
• M31: 6,195,596 km (0.051 R)
• M32: 6,258,876 km (0.096 R)
• M33: 6,578,267 km (0.047 R)
• M34: 7,067,303 km (0.104 R)
• M35: 7,100,364 km (0.032 R)
• M36: 7,466,879 km (0.084 R)
• M37: 7,737,351 km (0.095 R)
• M38: 8,045,523 km (0.052 R)
• M39: 8,709,139 km (0.067 R)
• M40: 9,065,332 km (0.066 R)
• M41: 9,353,756 km (0.101 R)
• M42: 9,755,277 km (0.111 R)
• M43: 9,865,830 km (0.041 R)
• M44: 10,311,931 km (0.079 R)
• M45: 10,386,879 km (0.118 R)
• M46: 10,537,375 km (0.098 R)
• M47: 11,108,240 km (0.117 R)
• M48: 11,300,773 km (0.088 R)
• M49: 11,963,641 km (0.088 R)
• M50: 12,399,120 km (0.118 R)
• M51: 12,479,006 km (0.067 R)
• M52: 14,067,885 km (0.095 R)
• M53: 14,151,061 km (0.071 R)
• M54: 14,906,979 km (0.095 R)
• M55: 15,034,287 km (0.052 R)
• M56: 15,461,090 km (0.112 R)
• M57: 15,935,315 km (0.101 R)
• M58: 16,065,465 km (0.118 R)
• M59: 17,520,155 km (0.087 R)
• M60: 17,654,344 km (0.097 R)
• M61: 17,879,040 km (0.106 R)
• M62: 18,786,949 km (0.085 R)
• M63: 18,878,653 km (0.082 R)
• M64: 19,477,792 km (0.093 R)
• M65: 19,896,218 km (0.103 R)
• M66: 21,074,002 km (0.12 R)
• M67: 21,360,033 km (0.091 R)
• M68: 22,322,695 km (0.109 R)
• M69: 23,053,929 km (0.052 R)
• M70: 23,201,134 km (0.105 R)
• M71: 23,743,426 km (0.1 R)
• M72: 23,941,793 km (0.082 R)
• M73: 23,991,459 km (0.041 R)
• M74: 24,991,671 km (0.108 R)
• M75: 26,414,646 km (0.077 R)
• M76: 26,774,429 km (0.065 R)
• M77: 27,291,439 km (0.052 R)
• M78: 27,395,110 km (0.052 R)
• M79: 27,447,021 km (0.04 R)
• M80: 27,968,220 km (0.06 R)
• M81: 30,246,146 km (0.088 R)
• M82: 30,784,399 km (0.084 R)
• M83: 34,079,592 km (0.103 R)
• M84: 34,864,382 km (0.084 R)
• M85: 35,202,473 km (0.059 R)
• M86: 35,938,944 km (0.107 R)
• M87: 36,109,635 km (0.105 R)
• M88: 36,166,632 km (0.12 R)
• M89: 36,680,500 km (0.096 R)
• M90: 36,909,684 km (0.116 R)
• M91: 37,024,426 km (0.084 R)
• M92: 37,081,871 km (0.079 R)
• M93: 37,946,846 km (0.113 R)
• M94: 38,352,705 km (0.086 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit