🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.48 AU - 0.54 AU

Year: 130 Days

Day: 34.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,402,580 km

• M1: 34,408 km (0.109 R)
• M2: 94,995 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 188 Days

Day: 20.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,402,580 km

• M1: 148,700 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.77 AU - 2.81 AU

Year: 1241 Days

Day: 38.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.68 AU - 5.6 AU

Year: 3580 Days

Day: 30.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.97 AU - 5.35 AU

Year: 3603 Days

Day: 36 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 13.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.63 AU - 11.31 AU

Year: 10438 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,402,580 km

• M1: 268,379 km (0.101 R)
• M2: 381,175 km (0.079 R)
• M3: 591,211 km (0.114 R)
• M4: 712,834 km (0.068 R)
• M5: 819,647 km (0.08 R)
• M6: 1,440,777 km (0.105 R)
• M7: 1,580,651 km (0.099 R)
• M8: 1,993,840 km (0.098 R)
• M9: 2,276,281 km (0.096 R)
• M10: 2,647,882 km (0.051 R)
• M11: 2,782,670 km (0.118 R)
• M12: 3,511,960 km (0.092 R)
• M13: 4,435,128 km (0.087 R)
• M14: 4,596,095 km (0.052 R)
• M15: 4,924,014 km (0.038 R)
• M16: 5,043,094 km (0.03 R)
• M17: 5,627,722 km (0.097 R)
• M18: 6,234,042 km (0.057 R)
• M19: 6,362,996 km (0.107 R)
• M20: 6,466,817 km (0.119 R)
• M21: 6,597,416 km (0.039 R)
• M22: 6,994,448 km (0.108 R)
• M23: 7,399,410 km (0.102 R)
• M24: 8,007,226 km (0.053 R)
• M25: 8,232,371 km (0.062 R)
• M26: 8,431,037 km (0.105 R)
• M27: 8,833,006 km (0.118 R)
• M28: 9,036,459 km (0.108 R)
• M29: 9,124,124 km (0.056 R)
• M30: 9,388,912 km (0.095 R)
• M31: 9,507,393 km (0.098 R)
• M32: 9,865,680 km (0.117 R)
• M33: 10,016,475 km (0.115 R)
• M34: 10,289,491 km (0.069 R)
• M35: 10,750,253 km (0.105 R)
• M36: 10,905,386 km (0.094 R)
• M37: 11,123,798 km (0.117 R)
• M38: 11,755,700 km (0.062 R)
• M39: 11,947,634 km (0.097 R)
• M40: 12,431,882 km (0.092 R)
• M41: 13,286,535 km (0.1 R)
• M42: 13,486,547 km (0.068 R)
• M43: 13,821,946 km (0.073 R)
• M44: 14,775,931 km (0.098 R)
• M45: 14,914,010 km (0.059 R)
• M46: 15,226,221 km (0.061 R)
• M47: 15,610,538 km (0.065 R)
• M48: 16,353,441 km (0.06 R)
• M49: 16,963,351 km (0.093 R)
• M50: 17,289,176 km (0.028 R)
• M51: 17,434,734 km (0.066 R)
• M52: 17,800,202 km (0.079 R)
• M53: 18,168,362 km (0.097 R)
• M54: 19,325,502 km (0.102 R)
• M55: 19,476,446 km (0.028 R)
• M56: 19,589,991 km (0.075 R)
• M57: 19,855,826 km (0.108 R)
• M58: 20,046,414 km (0.085 R)
• M59: 20,275,897 km (0.041 R)
• M60: 20,429,384 km (0.067 R)
• M61: 20,737,556 km (0.073 R)
• M62: 21,047,224 km (0.113 R)
• M63: 21,280,596 km (0.106 R)
• M64: 21,985,651 km (0.107 R)
• M65: 22,539,313 km (0.092 R)
• M66: 22,738,128 km (0.072 R)
• M67: 23,017,577 km (0.065 R)
• M68: 23,579,766 km (0.053 R)
• M69: 24,840,577 km (0.115 R)
• M70: 25,087,264 km (0.108 R)
• M71: 25,831,962 km (0.099 R)
• M72: 26,207,004 km (0.049 R)
• M73: 26,332,367 km (0.04 R)
• M74: 26,499,916 km (0.118 R)
• M75: 27,046,846 km (0.082 R)
• M76: 27,131,369 km (0.061 R)
• M77: 27,853,029 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 14

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.28 AU - 12.5 AU

Year: 11995 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,402,580 km

• M1: 176,376 km (0.116 R)
• M2: 279,299 km (0.085 R)
• M3: 463,155 km (0.106 R)
• M4: 679,324 km (0.104 R)
• M5: 774,319 km (0.063 R)
• M6: 909,106 km (0.097 R)
• M7: 1,089,820 km (0.098 R)
• M8: 1,391,559 km (0.048 R)
• M9: 1,560,007 km (0.112 R)
• M10: 1,871,769 km (0.038 R)
• M11: 2,220,182 km (0.086 R)
• M12: 2,728,964 km (0.067 R)
• M13: 2,817,377 km (0.073 R)
• M14: 2,960,841 km (0.045 R)
• M15: 3,088,448 km (0.118 R)
• M16: 3,444,341 km (0.041 R)
• M17: 3,637,023 km (0.107 R)
• M18: 3,774,205 km (0.096 R)
• M19: 3,973,020 km (0.085 R)
• M20: 4,360,628 km (0.085 R)
• M21: 4,739,111 km (0.03 R)
• M22: 5,106,523 km (0.054 R)
• M23: 5,595,858 km (0.085 R)
• M24: 5,846,285 km (0.11 R)
• M25: 7,030,651 km (0.094 R)
• M26: 7,350,641 km (0.073 R)
• M27: 7,877,824 km (0.092 R)
• M28: 7,979,700 km (0.077 R)
• M29: 8,158,918 km (0.117 R)
• M30: 8,313,602 km (0.111 R)
• M31: 9,342,985 km (0.08 R)
• M32: 9,695,139 km (0.097 R)
• M33: 9,941,377 km (0.036 R)
• M34: 10,273,185 km (0.097 R)
• M35: 10,412,461 km (0.076 R)
• M36: 10,636,558 km (0.095 R)
• M37: 11,004,419 km (0.046 R)
• M38: 11,118,413 km (0.095 R)
• M39: 12,162,157 km (0.075 R)
• M40: 12,487,233 km (0.092 R)
• M41: 13,419,228 km (0.077 R)
• M42: 13,571,519 km (0.049 R)
• M43: 13,909,012 km (0.056 R)
• M44: 14,843,101 km (0.06 R)
• M45: 15,095,622 km (0.106 R)
• M46: 15,637,017 km (0.078 R)
• M47: 16,152,381 km (0.117 R)
• M48: 16,282,232 km (0.094 R)
• M49: 16,903,213 km (0.084 R)
• M50: 17,001,948 km (0.053 R)
• M51: 17,432,041 km (0.085 R)
• M52: 17,765,495 km (0.117 R)
• M53: 18,303,299 km (0.04 R)
• M54: 18,574,221 km (0.094 R)
• M55: 18,812,381 km (0.058 R)
• M56: 19,188,620 km (0.115 R)
• M57: 20,262,433 km (0.118 R)
• M58: 20,437,463 km (0.091 R)
• M59: 20,894,933 km (0.116 R)
• M60: 21,142,667 km (0.111 R)
• M61: 21,605,373 km (0.109 R)
• M62: 22,215,433 km (0.112 R)
• M63: 22,940,534 km (0.096 R)
• M64: 23,415,956 km (0.101 R)
• M65: 24,042,472 km (0.093 R)
• M66: 24,227,974 km (0.066 R)
• M67: 24,936,619 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 9.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.91 AU - 12.57 AU

Year: 12606 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,402,580 km

• M1: 284,236 km (0.087 R)
• M2: 452,683 km (0.081 R)
• M3: 574,157 km (0.112 R)
• M4: 656,286 km (0.068 R)
• M5: 760,406 km (0.097 R)
• M6: 870,660 km (0.09 R)
• M7: 1,066,782 km (0.108 R)
• M8: 1,255,725 km (0.073 R)
• M9: 1,642,435 km (0.049 R)
• M10: 1,787,545 km (0.09 R)
• M11: 2,013,587 km (0.112 R)
• M12: 2,465,523 km (0.089 R)
• M13: 2,746,019 km (0.068 R)
• M14: 3,126,147 km (0.056 R)
• M15: 3,429,980 km (0.095 R)
• M16: 3,491,913 km (0.043 R)
• M17: 4,738,513 km (0.106 R)
• M18: 5,158,434 km (0.105 R)
• M19: 5,885,031 km (0.075 R)
• M20: 6,489,256 km (0.088 R)
• M21: 6,720,834 km (0.096 R)
• M22: 7,192,516 km (0.084 R)
• M23: 7,472,563 km (0.117 R)
• M24: 7,919,861 km (0.095 R)
• M25: 8,417,872 km (0.079 R)
• M26: 10,827,445 km (0.104 R)
• M27: 11,056,479 km (0.095 R)
• M28: 11,287,010 km (0.085 R)
• M29: 12,607,809 km (0.108 R)
• M30: 13,384,222 km (0.108 R)
• M31: 13,927,113 km (0.117 R)
• M32: 14,076,412 km (0.05 R)
• M33: 14,577,864 km (0.096 R)
• M34: 15,085,300 km (0.113 R)
• M35: 16,274,154 km (0.087 R)
• M36: 16,379,022 km (0.098 R)
• M37: 16,906,355 km (0.116 R)
• M38: 18,631,218 km (0.09 R)
• M39: 18,960,932 km (0.109 R)
• M40: 20,129,740 km (0.053 R)
• M41: 20,355,034 km (0.093 R)
• M42: 21,321,736 km (0.108 R)
• M43: 21,781,899 km (0.046 R)
• M44: 22,187,159 km (0.106 R)
• M45: 22,946,518 km (0.08 R)
• M46: 24,011,954 km (0.095 R)
• M47: 24,131,333 km (0.082 R)
• M48: 24,250,862 km (0.034 R)
• M49: 25,032,960 km (0.111 R)
• M50: 25,518,255 km (0.101 R)
• M51: 25,884,321 km (0.03 R)
• M52: 27,553,085 km (0.116 R)
• M53: 27,991,407 km (0.106 R)
• M54: 28,558,383 km (0.114 R)
• M55: 28,938,362 km (0.038 R)
• M56: 29,065,520 km (0.098 R)
• M57: 30,863,686 km (0.079 R)
• M58: 32,235,948 km (0.084 R)
• M59: 32,499,539 km (0.108 R)
• M60: 35,446,467 km (0.051 R)
• M61: 36,607,646 km (0.116 R)
• M62: 37,089,501 km (0.038 R)
• M63: 37,296,694 km (0.053 R)
• M64: 37,712,127 km (0.066 R)
• M65: 38,129,056 km (0.075 R)
• M66: 39,037,714 km (0.073 R)
• M67: 40,165,682 km (0.118 R)
• M68: 40,876,272 km (0.083 R)
• M69: 42,165,506 km (0.055 R)
• M70: 42,381,825 km (0.05 R)
• M71: 43,177,536 km (0.113 R)
• M72: 43,613,763 km (0.088 R)
• M73: 43,905,329 km (0.102 R)
• M74: 44,417,253 km (0.117 R)
• M75: 46,038,745 km (0.098 R)
• M76: 48,507,259 km (0.108 R)
• M77: 48,582,656 km (0.105 R)
• M78: 48,884,994 km (0.084 R)
• M79: 49,643,455 km (0.07 R)
• M80: 51,018,409 km (0.083 R)
• M81: 51,248,790 km (0.06 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit