🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 41.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.13 AU - 2.23 AU

Year: 1194 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,178,153 km

• M1: 466,147 km (0.103 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 10.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.98 AU - 6.02 AU

Year: 4146 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,178,153 km

• M1: 129,552 km (0.068 R)
• M2: 195,225 km (0.111 R)
• M3: 369,208 km (0.093 R)
• M4: 574,905 km (0.099 R)
• M5: 692,489 km (0.095 R)
• M6: 912,248 km (0.027 R)
• M7: 995,275 km (0.111 R)
• M8: 1,237,773 km (0.093 R)
• M9: 1,354,459 km (0.1 R)
• M10: 1,598,902 km (0.074 R)
• M11: 1,804,898 km (0.07 R)
• M12: 1,902,436 km (0.086 R)
• M13: 2,177,098 km (0.082 R)
• M14: 2,328,940 km (0.113 R)
• M15: 2,543,613 km (0.048 R)
• M16: 2,623,199 km (0.079 R)
• M17: 2,929,575 km (0.113 R)
• M18: 3,355,929 km (0.07 R)
• M19: 3,487,725 km (0.066 R)
• M20: 3,643,606 km (0.099 R)
• M21: 3,985,736 km (0.112 R)
• M22: 4,266,830 km (0.097 R)
• M23: 4,445,899 km (0.105 R)
• M24: 5,715,087 km (0.105 R)
• M25: 5,886,227 km (0.115 R)
• M26: 6,125,883 km (0.076 R)
• M27: 6,206,516 km (0.07 R)
• M28: 6,491,650 km (0.079 R)
• M29: 7,018,384 km (0.117 R)
• M30: 7,401,055 km (0.088 R)
• M31: 7,746,926 km (0.114 R)
• M32: 7,878,123 km (0.057 R)
• M33: 8,260,944 km (0.099 R)
• M34: 8,484,593 km (0.086 R)
• M35: 8,710,336 km (0.075 R)
• M36: 8,831,510 km (0.064 R)
• M37: 8,953,133 km (0.084 R)
• M38: 9,090,763 km (0.061 R)
• M39: 9,507,992 km (0.089 R)
• M40: 9,742,412 km (0.062 R)
• M41: 10,185,221 km (0.115 R)
• M42: 10,280,964 km (0.112 R)
• M43: 10,425,027 km (0.074 R)
• M44: 10,602,300 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 8.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.85 AU - 9.37 AU

Year: 7785 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,178,153 km

• M1: 186,848 km (0.104 R)
• M2: 327,320 km (0.068 R)
• M3: 446,250 km (0.113 R)
• M4: 930,050 km (0.098 R)
• M5: 996,322 km (0.09 R)
• M6: 1,148,014 km (0.099 R)
• M7: 1,278,015 km (0.111 R)
• M8: 1,397,693 km (0.045 R)
• M9: 1,505,553 km (0.076 R)
• M10: 1,568,384 km (0.119 R)
• M11: 1,696,889 km (0.092 R)
• M12: 1,862,493 km (0.114 R)
• M13: 1,981,723 km (0.103 R)
• M14: 2,539,424 km (0.106 R)
• M15: 3,245,077 km (0.117 R)
• M16: 3,790,511 km (0.119 R)
• M17: 3,942,353 km (0.077 R)
• M18: 4,008,026 km (0.045 R)
• M19: 4,162,710 km (0.108 R)
• M20: 4,251,871 km (0.097 R)
• M21: 4,319,339 km (0.065 R)
• M22: 4,500,802 km (0.112 R)
• M23: 4,592,355 km (0.057 R)
• M24: 4,684,657 km (0.091 R)
• M25: 5,107,720 km (0.101 R)
• M26: 5,251,484 km (0.113 R)
• M27: 5,396,444 km (0.109 R)
• M28: 5,469,597 km (0.092 R)
• M29: 5,715,387 km (0.052 R)
• M30: 6,065,745 km (0.073 R)
• M31: 7,051,595 km (0.101 R)
• M32: 7,617,524 km (0.114 R)
• M33: 7,672,127 km (0.117 R)
• M34: 7,975,212 km (0.058 R)
• M35: 8,030,713 km (0.031 R)
• M36: 8,114,189 km (0.059 R)
• M37: 8,422,959 km (0.059 R)
• M38: 8,564,628 km (0.084 R)
• M39: 8,707,045 km (0.107 R)
• M40: 9,255,321 km (0.096 R)
• M41: 9,725,806 km (0.051 R)
• M42: 9,844,587 km (0.046 R)
• M43: 9,904,127 km (0.106 R)
• M44: 10,689,815 km (0.091 R)
• M45: 10,904,787 km (0.115 R)
• M46: 11,090,139 km (0.083 R)
• M47: 11,245,422 km (0.076 R)
• M48: 11,307,804 km (0.095 R)
• M49: 12,000,891 km (0.079 R)
• M50: 12,675,278 km (0.106 R)
• M51: 13,098,939 km (0.11 R)
• M52: 13,394,993 km (0.082 R)
• M53: 14,839,660 km (0.103 R)
• M54: 14,908,026 km (0.115 R)
• M55: 15,010,800 km (0.113 R)
• M56: 15,355,174 km (0.032 R)
• M57: 16,368,401 km (0.082 R)
• M58: 16,616,135 km (0.1 R)
• M59: 16,794,007 km (0.073 R)
• M60: 17,187,299 km (0.08 R)
• M61: 17,259,106 km (0.119 R)
• M62: 17,331,063 km (0.098 R)
• M63: 17,439,222 km (0.109 R)
• M64: 18,019,512 km (0.099 R)
• M65: 18,275,474 km (0.056 R)
• M66: 18,532,483 km (0.084 R)
• M67: 18,827,790 km (0.081 R)
• M68: 19,647,885 km (0.065 R)
• M69: 19,722,983 km (0.117 R)
• M70: 20,175,816 km (0.058 R)
• M71: 20,823,126 km (0.101 R)
• M72: 21,361,379 km (0.086 R)
• M73: 21,787,583 km (0.08 R)
• M74: 21,865,374 km (0.111 R)
• M75: 22,766,402 km (0.102 R)
• M76: 22,963,872 km (0.042 R)
• M77: 23,599,662 km (0.099 R)
• M78: 24,281,530 km (0.113 R)
• M79: 24,362,163 km (0.109 R)
• M80: 24,604,661 km (0.093 R)
• M81: 25,500,603 km (0.102 R)
• M82: 26,531,631 km (0.112 R)
• M83: 26,739,572 km (0.113 R)
• M84: 26,947,962 km (0.112 R)
• M85: 27,282,463 km (0.078 R)
• M86: 27,744,720 km (0.096 R)
• M87: 27,828,944 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.6

Radius: 5.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.51 AU - 21.89 AU

Year: 31200 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,178,153 km

• M1: 443,258 km (0.085 R)
• M2: 703,708 km (0.085 R)
• M3: 1,006,644 km (0.089 R)
• M4: 1,346,530 km (0.113 R)
• M5: 2,123,991 km (0.113 R)
• M6: 2,717,445 km (0.082 R)
• M7: 3,254,801 km (0.12 R)
• M8: 3,860,822 km (0.04 R)
• M9: 4,347,613 km (0.119 R)
• M10: 4,617,637 km (0.073 R)
• M11: 5,052,967 km (0.088 R)
• M12: 5,793,477 km (0.064 R)
• M13: 6,966,324 km (0.044 R)
• M14: 7,602,564 km (0.056 R)
• M15: 8,495,513 km (0.085 R)
• M16: 8,687,597 km (0.047 R)
• M17: 10,738,883 km (0.114 R)
• M18: 11,313,489 km (0.105 R)
• M19: 11,951,823 km (0.064 R)
• M20: 12,329,557 km (0.071 R)
• M21: 12,656,429 km (0.058 R)
• M22: 15,023,217 km (0.045 R)
• M23: 15,139,305 km (0.053 R)
• M24: 17,339,440 km (0.079 R)
• M25: 19,764,272 km (0.071 R)
• M26: 20,082,766 km (0.059 R)
• M27: 20,210,672 km (0.12 R)
• M28: 20,918,869 km (0.086 R)
• M29: 21,504,245 km (0.078 R)
• M30: 21,766,191 km (0.074 R)
• M31: 22,160,980 km (0.074 R)
• M32: 23,158,498 km (0.056 R)
• M33: 24,853,143 km (0.081 R)
• M34: 25,334,848 km (0.112 R)
• M35: 27,717,643 km (0.118 R)
• M36: 28,217,150 km (0.102 R)
• M37: 29,080,180 km (0.102 R)
• M38: 29,442,357 km (0.095 R)
• M39: 31,349,580 km (0.118 R)
• M40: 31,572,182 km (0.118 R)
• M41: 31,795,382 km (0.101 R)
• M42: 32,243,128 km (0.11 R)
• M43: 34,207,947 km (0.063 R)
• M44: 34,513,725 km (0.032 R)
• M45: 35,127,824 km (0.056 R)
• M46: 35,281,910 km (0.062 R)
• M47: 35,745,514 km (0.094 R)
• M48: 36,055,780 km (0.045 R)
• M49: 36,913,424 km (0.118 R)
• M50: 37,935,626 km (0.092 R)
• M51: 38,490,036 km (0.068 R)
• M52: 38,807,932 km (0.087 R)
• M53: 38,887,518 km (0.115 R)
• M54: 41,220,197 km (0.079 R)
• M55: 41,301,429 km (0.107 R)
• M56: 43,102,288 km (0.078 R)
• M57: 44,761,478 km (0.109 R)
• M58: 45,347,154 km (0.096 R)
• M59: 46,356,939 km (0.061 R)
• M60: 46,441,462 km (0.116 R)
• M61: 46,695,180 km (0.088 R)
• M62: 47,885,530 km (0.085 R)
• M63: 51,691,151 km (0.109 R)
• M64: 53,452,965 km (0.036 R)
• M65: 54,074,095 km (0.104 R)
• M66: 54,608,608 km (0.052 R)
• M67: 56,312,229 km (0.053 R)
• M68: 60,693,502 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit