🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.21 AU - 1.23 AU

Year: 565 Days

Day: 14.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.2 AU - 1.4 AU

Year: 621 Days

Day: 17.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.99 AU - 2.93 AU

Year: 1617 Days

Day: 19.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 10.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.21 AU - 10.03 AU

Year: 11539 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,369,903 km

• M1: 369,507 km (0.049 R)
• M2: 446,550 km (0.087 R)
• M3: 784,641 km (0.044 R)
• M4: 981,960 km (0.113 R)
• M5: 1,057,956 km (0.082 R)
• M6: 1,277,865 km (0.092 R)
• M7: 1,512,883 km (0.056 R)
• M8: 1,761,964 km (0.034 R)
• M9: 1,975,889 km (0.117 R)
• M10: 2,274,336 km (0.062 R)
• M11: 2,507,859 km (0.109 R)
• M12: 2,694,856 km (0.104 R)
• M13: 2,776,536 km (0.114 R)
• M14: 3,254,801 km (0.12 R)
• M15: 3,578,082 km (0.104 R)
• M16: 4,129,500 km (0.096 R)
• M17: 4,511,872 km (0.066 R)
• M18: 5,107,122 km (0.091 R)
• M19: 6,081,752 km (0.066 R)
• M20: 6,225,665 km (0.117 R)
• M21: 6,480,131 km (0.041 R)
• M22: 6,627,186 km (0.114 R)
• M23: 7,037,383 km (0.034 R)
• M24: 7,188,477 km (0.06 R)
• M25: 7,455,659 km (0.107 R)
• M26: 8,356,537 km (0.074 R)
• M27: 9,499,166 km (0.057 R)
• M28: 10,088,880 km (0.072 R)
• M29: 10,388,226 km (0.047 R)
• M30: 10,690,413 km (0.042 R)
• M31: 10,820,863 km (0.1 R)
• M32: 10,908,078 km (0.097 R)
• M33: 11,171,221 km (0.095 R)
• M34: 11,838,427 km (0.108 R)
• M35: 12,335,840 km (0.074 R)
• M36: 12,426,946 km (0.09 R)
• M37: 13,210,988 km (0.108 R)
• M38: 13,916,192 km (0.081 R)
• M39: 14,440,982 km (0.063 R)
• M40: 14,537,173 km (0.085 R)
• M41: 14,972,503 km (0.073 R)
• M42: 15,362,953 km (0.115 R)
• M43: 15,657,960 km (0.061 R)
• M44: 16,054,395 km (0.093 R)
• M45: 17,314,308 km (0.108 R)
• M46: 17,518,808 km (0.113 R)
• M47: 18,241,067 km (0.115 R)
• M48: 19,928,082 km (0.107 R)
• M49: 20,142,456 km (0.098 R)
• M50: 20,844,519 km (0.11 R)
• M51: 21,499,757 km (0.116 R)
• M52: 21,829,770 km (0.053 R)
• M53: 21,940,323 km (0.085 R)
• M54: 22,328,230 km (0.107 R)
• M55: 24,818,137 km (0.104 R)
• M56: 25,512,271 km (0.115 R)
• M57: 26,860,746 km (0.081 R)
• M58: 29,017,499 km (0.115 R)
• M59: 29,565,326 km (0.074 R)
• M60: 30,055,259 km (0.116 R)
• M61: 30,424,467 km (0.087 R)
• M62: 30,547,736 km (0.044 R)
• M63: 30,795,021 km (0.043 R)
• M64: 31,229,453 km (0.066 R)
• M65: 31,915,958 km (0.094 R)
• M66: 33,050,358 km (0.073 R)
• M67: 34,647,465 km (0.061 R)
• M68: 35,813,132 km (0.076 R)
• M69: 38,849,669 km (0.071 R)
• M70: 39,050,579 km (0.071 R)
• M71: 39,251,789 km (0.101 R)
• M72: 39,587,935 km (0.085 R)
• M73: 39,655,254 km (0.097 R)
• M74: 40,060,215 km (0.083 R)
• M75: 40,805,961 km (0.083 R)
• M76: 41,078,379 km (0.108 R)
• M77: 43,071,022 km (0.098 R)
• M78: 43,348,377 km (0.066 R)
• M79: 44,954,459 km (0.077 R)
• M80: 45,306,164 km (0.09 R)
• M81: 45,447,085 km (0.107 R)
• M82: 47,292,674 km (0.114 R)
• M83: 47,578,705 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553

Radius: 3.8

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.45 AU - 11.49 AU

Year: 14194 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,369,903 km

• M1: 230,979 km (0.1 R)
• M2: 269,875 km (0.117 R)
• M3: 621,130 km (0.11 R)
• M4: 874,998 km (0.087 R)
• M5: 1,369,718 km (0.099 R)
• M6: 1,748,799 km (0.084 R)
• M7: 2,186,672 km (0.107 R)
• M8: 2,330,286 km (0.078 R)
• M9: 3,418,012 km (0.082 R)
• M10: 4,528,926 km (0.082 R)
• M11: 4,859,986 km (0.027 R)
• M12: 5,084,981 km (0.074 R)
• M13: 5,544,995 km (0.118 R)
• M14: 5,938,587 km (0.106 R)
• M15: 6,628,083 km (0.046 R)
• M16: 6,961,238 km (0.077 R)
• M17: 7,172,171 km (0.051 R)
• M18: 8,392,141 km (0.119 R)
• M19: 10,386,431 km (0.104 R)
• M20: 10,434,451 km (0.036 R)
• M21: 11,759,589 km (0.117 R)
• M22: 12,467,337 km (0.103 R)
• M23: 12,671,987 km (0.101 R)
• M24: 12,826,222 km (0.086 R)
• M25: 13,345,028 km (0.051 R)
• M26: 13,976,480 km (0.109 R)
• M27: 14,510,096 km (0.049 R)
• M28: 14,779,522 km (0.049 R)
• M29: 15,652,425 km (0.111 R)
• M30: 16,317,986 km (0.09 R)
• M31: 16,598,033 km (0.06 R)
• M32: 16,766,780 km (0.113 R)
• M33: 16,823,178 km (0.108 R)
• M34: 17,049,370 km (0.039 R)
• M35: 17,106,068 km (0.071 R)
• M36: 18,543,853 km (0.06 R)
• M37: 20,500,443 km (0.088 R)
• M38: 20,621,019 km (0.11 R)
• M39: 21,166,902 km (0.059 R)
• M40: 21,350,010 km (0.078 R)
• M41: 21,411,195 km (0.102 R)
• M42: 21,594,901 km (0.085 R)
• M43: 21,656,237 km (0.078 R)
• M44: 21,779,056 km (0.11 R)
• M45: 21,902,175 km (0.104 R)
• M46: 22,211,095 km (0.073 R)
• M47: 22,273,029 km (0.113 R)
• M48: 23,586,947 km (0.076 R)
• M49: 24,348,998 km (0.092 R)
• M50: 24,797,193 km (0.107 R)
• M51: 25,054,651 km (0.094 R)
• M52: 25,119,128 km (0.096 R)
• M53: 25,248,231 km (0.057 R)
• M54: 25,701,812 km (0.027 R)
• M55: 25,897,187 km (0.058 R)
• M56: 27,476,791 km (0.119 R)
• M57: 27,743,075 km (0.08 R)
• M58: 28,278,336 km (0.039 R)
• M59: 28,412,675 km (0.093 R)
• M60: 28,547,163 km (0.053 R)
• M61: 28,614,482 km (0.089 R)
• M62: 28,749,420 km (0.116 R)
• M63: 29,358,881 km (0.091 R)
• M64: 29,835,799 km (0.107 R)
• M65: 29,904,166 km (0.102 R)
• M66: 30,659,485 km (0.094 R)
• M67: 31,143,285 km (0.114 R)
• M68: 31,212,698 km (0.059 R)
• M69: 31,560,064 km (0.106 R)
• M70: 32,118,663 km (0.066 R)
• M71: 33,742,697 km (0.116 R)
• M72: 34,528,685 km (0.088 R)
• M73: 34,744,105 km (0.059 R)
• M74: 34,960,125 km (0.054 R)
• M75: 35,176,443 km (0.112 R)
• M76: 36,703,090 km (0.066 R)
• M77: 36,849,546 km (0.091 R)
• M78: 37,585,119 km (0.088 R)
• M79: 37,732,772 km (0.11 R)
• M80: 38,325,478 km (0.112 R)
• M81: 39,145,424 km (0.113 R)
• M82: 39,295,172 km (0.091 R)
• M83: 43,099,147 km (0.08 R)
• M84: 47,736,232 km (0.069 R)
• M85: 47,816,117 km (0.042 R)
• M86: 49,667,241 km (0.112 R)
• M87: 49,829,256 km (0.081 R)
• M88: 49,910,338 km (0.085 R)
• M89: 51,787,791 km (0.111 R)
• M90: 53,190,271 km (0.115 R)
• M91: 53,688,133 km (0.069 R)
• M92: 54,605,018 km (0.095 R)
• M93: 54,772,418 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit