🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.51 AU - 0.61 AU

Year: 275 Days

Day: 32.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 16.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 12

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.06 AU - 1.08 AU

Year: 726 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,038,320 km

• M1: 162,164 km (0.09 R)
• M2: 271,221 km (0.078 R)
• M3: 350,657 km (0.103 R)
• M4: 481,107 km (0.083 R)
• M5: 587,471 km (0.113 R)
• M6: 745,596 km (0.083 R)
• M7: 936,632 km (0.11 R)
• M8: 1,038,508 km (0.078 R)
• M9: 1,202,318 km (0.12 R)
• M10: 1,281,007 km (0.044 R)
• M11: 1,527,843 km (0.035 R)
• M12: 1,693,897 km (0.091 R)
• M13: 1,896,751 km (0.108 R)
• M14: 1,981,723 km (0.074 R)
• M15: 2,060,112 km (0.073 R)
• M16: 2,155,705 km (0.088 R)
• M17: 2,244,566 km (0.109 R)
• M18: 2,392,818 km (0.084 R)
• M19: 2,570,091 km (0.111 R)
• M20: 2,769,206 km (0.069 R)
• M21: 2,937,653 km (0.101 R)
• M22: 3,182,994 km (0.106 R)
• M23: 3,284,870 km (0.042 R)
• M24: 3,791,109 km (0.064 R)
• M25: 4,108,855 km (0.101 R)
• M26: 4,271,019 km (0.106 R)
• M27: 4,664,761 km (0.104 R)
• M28: 4,749,134 km (0.104 R)
• M29: 4,930,297 km (0.079 R)
• M30: 5,113,704 km (0.083 R)
• M31: 5,222,611 km (0.097 R)
• M32: 5,321,346 km (0.072 R)
• M33: 5,420,679 km (0.101 R)
• M34: 5,790,335 km (0.098 R)
• M35: 5,915,399 km (0.115 R)
• M36: 6,156,700 km (0.1 R)
• M37: 6,261,120 km (0.077 R)
• M38: 6,366,137 km (0.082 R)
• M39: 6,471,604 km (0.051 R)
• M40: 6,672,813 km (0.116 R)
• M41: 6,923,988 km (0.092 R)
• M42: 7,411,228 km (0.063 R)
• M43: 7,510,112 km (0.08 R)
• M44: 7,634,279 km (0.1 R)
• M45: 7,909,688 km (0.117 R)
• M46: 8,188,539 km (0.088 R)
• M47: 8,457,665 km (0.069 R)
• M48: 8,742,799 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.09 AU - 1.65 AU

Year: 1052 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,038,320 km

• M1: 176,376 km (0.056 R)
• M2: 343,926 km (0.057 R)
• M3: 474,973 km (0.082 R)
• M4: 798,553 km (0.1 R)
• M5: 898,784 km (0.108 R)
• M6: 1,041,500 km (0.118 R)
• M7: 1,152,801 km (0.072 R)
• M8: 1,377,946 km (0.106 R)
• M9: 1,474,287 km (0.087 R)
• M10: 1,618,051 km (0.117 R)
• M11: 1,731,895 km (0.107 R)
• M12: 2,028,846 km (0.102 R)
• M13: 2,164,831 km (0.08 R)
• M14: 2,284,958 km (0.116 R)
• M15: 2,439,792 km (0.075 R)
• M16: 2,558,423 km (0.051 R)
• M17: 2,733,303 km (0.116 R)
• M18: 2,863,602 km (0.096 R)
• M19: 3,024,271 km (0.082 R)
• M20: 3,569,256 km (0.111 R)
• M21: 3,750,119 km (0.099 R)
• M22: 3,973,020 km (0.099 R)
• M23: 4,168,694 km (0.109 R)
• M24: 4,537,154 km (0.098 R)
• M25: 4,708,892 km (0.073 R)
• M26: 4,841,286 km (0.095 R)
• M27: 5,016,914 km (0.086 R)
• M28: 5,203,164 km (0.113 R)
• M29: 5,409,160 km (0.052 R)
• M30: 5,670,358 km (0.104 R)
• M31: 5,855,709 km (0.101 R)
• M32: 6,105,987 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.02 AU - 8.24 AU

Year: 12489 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,038,320 km

• M1: 98,735 km (0.1 R)
• M2: 279,748 km (0.115 R)
• M3: 616,343 km (0.087 R)
• M4: 745,596 km (0.08 R)
• M5: 813,663 km (0.089 R)
• M6: 938,128 km (0.114 R)
• M7: 1,107,323 km (0.064 R)
• M8: 1,225,805 km (0.053 R)
• M9: 1,717,982 km (0.07 R)
• M10: 1,879,099 km (0.047 R)
• M11: 2,417,202 km (0.078 R)
• M12: 3,083,212 km (0.057 R)
• M13: 3,166,837 km (0.109 R)
• M14: 3,832,697 km (0.119 R)
• M15: 3,922,755 km (0.113 R)
• M16: 4,013,561 km (0.073 R)
• M17: 4,383,367 km (0.079 R)
• M18: 4,796,407 km (0.101 R)
• M19: 5,456,134 km (0.115 R)
• M20: 6,214,146 km (0.112 R)
• M21: 6,284,756 km (0.081 R)
• M22: 6,498,083 km (0.083 R)
• M23: 6,605,644 km (0.053 R)
• M24: 7,189,075 km (0.037 R)
• M25: 7,263,276 km (0.109 R)
• M26: 9,036,759 km (0.072 R)
• M27: 9,317,853 km (0.088 R)
• M28: 9,806,440 km (0.071 R)
• M29: 10,261,666 km (0.112 R)
• M30: 10,851,082 km (0.109 R)
• M31: 11,107,044 km (0.099 R)
• M32: 12,062,376 km (0.115 R)
• M33: 12,818,593 km (0.044 R)
• M34: 14,376,505 km (0.103 R)
• M35: 14,751,696 km (0.067 R)
• M36: 14,893,216 km (0.096 R)
• M37: 15,368,339 km (0.034 R)
• M38: 15,559,675 km (0.112 R)
• M39: 15,655,716 km (0.112 R)
• M40: 16,235,857 km (0.108 R)
• M41: 16,284,626 km (0.101 R)
• M42: 16,333,245 km (0.101 R)
• M43: 17,218,416 km (0.107 R)
• M44: 17,967,901 km (0.069 R)
• M45: 18,068,580 km (0.055 R)
• M46: 18,169,559 km (0.103 R)
• M47: 18,371,965 km (0.078 R)
• M48: 18,881,346 km (0.057 R)
• M49: 19,757,690 km (0.104 R)
• M50: 20,858,730 km (0.088 R)
• M51: 20,911,538 km (0.104 R)
• M52: 21,017,603 km (0.074 R)
• M53: 21,123,668 km (0.087 R)
• M54: 21,283,289 km (0.12 R)
• M55: 21,496,616 km (0.097 R)
• M56: 21,979,368 km (0.114 R)
• M57: 24,893,684 km (0.034 R)
• M58: 25,513,618 km (0.064 R)
• M59: 27,056,720 km (0.115 R)
• M60: 27,114,315 km (0.11 R)
• M61: 27,403,637 km (0.12 R)
• M62: 28,394,873 km (0.028 R)
• M63: 28,512,157 km (0.081 R)
• M64: 29,754,418 km (0.071 R)
• M65: 30,412,050 km (0.087 R)
• M66: 31,074,619 km (0.095 R)
• M67: 32,967,032 km (0.112 R)
• M68: 34,020,650 km (0.084 R)
• M69: 34,833,864 km (0.116 R)
• M70: 35,590,081 km (0.096 R)
• M71: 35,653,361 km (0.077 R)
• M72: 35,906,780 km (0.026 R)
• M73: 36,160,797 km (0.118 R)
• M74: 36,862,561 km (0.051 R)
• M75: 36,990,617 km (0.08 R)
• M76: 37,118,822 km (0.112 R)
• M77: 38,344,178 km (0.103 R)
• M78: 38,864,031 km (0.058 R)
• M79: 39,190,154 km (0.04 R)
• M80: 40,108,236 km (0.115 R)
• M81: 40,834,534 km (0.119 R)
• M82: 41,565,020 km (0.087 R)
• M83: 42,367,015 km (0.049 R)
• M84: 44,462,133 km (0.076 R)
• M85: 45,145,197 km (0.112 R)
• M86: 45,419,410 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit