🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.81 AU - 1.21 AU

Year: 295 Days

Day: 47.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.36 AU - 2.14 AU

Year: 673 Days

Day: 27.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.4 AU - 4.12 AU

Year: 2119 Days

Day: 38.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,270,461 km

• M1: 1,942,828 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.52 AU - 11.34 AU

Year: 8415 Days

Day: 12.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 11.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.99 AU - 12.53 AU

Year: 12474 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,270,461 km

• M1: 165,904 km (0.096 R)
• M2: 260,151 km (0.095 R)
• M3: 419,921 km (0.114 R)
• M4: 563,386 km (0.104 R)
• M5: 710,141 km (0.081 R)
• M6: 804,986 km (0.078 R)
• M7: 973,733 km (0.109 R)
• M8: 1,742,516 km (0.085 R)
• M9: 2,126,683 km (0.102 R)
• M10: 2,341,057 km (0.092 R)
• M11: 2,688,573 km (0.086 R)
• M12: 2,920,898 km (0.07 R)
• M13: 3,159,806 km (0.053 R)
• M14: 3,268,115 km (0.094 R)
• M15: 3,742,340 km (0.093 R)
• M16: 3,886,104 km (0.108 R)
• M17: 4,755,417 km (0.105 R)
• M18: 5,421,576 km (0.102 R)
• M19: 5,519,264 km (0.104 R)
• M20: 5,683,223 km (0.074 R)
• M21: 5,915,549 km (0.106 R)
• M22: 6,252,892 km (0.098 R)
• M23: 7,123,851 km (0.095 R)
• M24: 8,557,447 km (0.111 R)
• M25: 8,824,180 km (0.089 R)
• M26: 9,016,264 km (0.066 R)
• M27: 9,093,456 km (0.058 R)
• M28: 9,209,843 km (0.113 R)
• M29: 9,443,814 km (0.034 R)
• M30: 10,643,589 km (0.058 R)
• M31: 10,725,419 km (0.109 R)
• M32: 11,095,524 km (0.052 R)
• M33: 11,261,578 km (0.087 R)
• M34: 11,344,755 km (0.041 R)
• M35: 11,595,780 km (0.089 R)
• M36: 11,764,227 km (0.086 R)
• M37: 12,018,244 km (0.111 R)
• M38: 12,445,944 km (0.072 R)
• M39: 12,965,498 km (0.06 R)
• M40: 13,625,224 km (0.104 R)
• M41: 14,026,147 km (0.101 R)
• M42: 14,521,615 km (0.113 R)
• M43: 15,622,506 km (0.097 R)
• M44: 15,855,280 km (0.059 R)
• M45: 16,560,335 km (0.088 R)
• M46: 17,036,206 km (0.12 R)
• M47: 17,179,819 km (0.112 R)
• M48: 17,323,733 km (0.061 R)
• M49: 17,758,314 km (0.092 R)
• M50: 18,392,161 km (0.103 R)
• M51: 18,637,950 km (0.05 R)
• M52: 19,132,820 km (0.058 R)
• M53: 19,282,118 km (0.095 R)
• M54: 19,381,900 km (0.076 R)
• M55: 19,682,143 km (0.083 R)
• M56: 19,984,032 km (0.065 R)
• M57: 23,244,966 km (0.113 R)
• M58: 23,938,202 km (0.095 R)
• M59: 24,909,242 km (0.073 R)
• M60: 27,955,354 km (0.041 R)
• M61: 29,896,536 km (0.113 R)
• M62: 30,243,603 km (0.039 R)
• M63: 30,883,284 km (0.091 R)
• M64: 32,117,017 km (0.103 R)
• M65: 35,423,878 km (0.09 R)
• M66: 36,714,908 km (0.063 R)
• M67: 37,210,675 km (0.05 R)
• M68: 38,146,410 km (0.047 R)
• M69: 38,522,948 km (0.069 R)
• M70: 39,026,793 km (0.071 R)
• M71: 39,406,024 km (0.072 R)
• M72: 39,723,171 km (0.106 R)
• M73: 40,104,646 km (0.09 R)
• M74: 40,487,467 km (0.063 R)
• M75: 42,030,719 km (0.108 R)
• M76: 42,225,046 km (0.067 R)
• M77: 42,549,374 km (0.098 R)
• M78: 43,200,873 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 8.1

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.07 AU - 12.73 AU

Year: 12688 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,270,461 km

• M1: 102,624 km (0.115 R)
• M2: 260,899 km (0.062 R)
• M3: 418,575 km (0.028 R)
• M4: 484,248 km (0.041 R)
• M5: 724,054 km (0.1 R)
• M6: 933,192 km (0.097 R)
• M7: 2,362,898 km (0.105 R)
• M8: 3,034,294 km (0.096 R)
• M9: 3,236,550 km (0.07 R)
• M10: 3,408,587 km (0.114 R)
• M11: 3,725,735 km (0.112 R)
• M12: 3,797,392 km (0.063 R)
• M13: 3,906,000 km (0.062 R)
• M14: 4,464,150 km (0.086 R)
• M15: 5,408,561 km (0.104 R)
• M16: 5,778,367 km (0.105 R)
• M17: 5,903,431 km (0.037 R)
• M18: 6,412,812 km (0.115 R)
• M19: 8,539,944 km (0.105 R)
• M20: 8,825,975 km (0.026 R)
• M21: 9,018,508 km (0.103 R)
• M22: 9,604,183 km (0.083 R)
• M23: 9,901,733 km (0.12 R)
• M24: 10,658,699 km (0.106 R)
• M25: 10,709,861 km (0.088 R)
• M26: 11,069,943 km (0.038 R)
• M27: 11,277,585 km (0.119 R)
• M28: 11,381,855 km (0.05 R)
• M29: 11,486,573 km (0.092 R)
• M30: 11,538,933 km (0.061 R)
• M31: 12,496,209 km (0.041 R)
• M32: 12,604,219 km (0.056 R)
• M33: 12,712,528 km (0.109 R)
• M34: 13,313,463 km (0.066 R)
• M35: 14,091,521 km (0.051 R)
• M36: 15,401,849 km (0.085 R)
• M37: 15,575,532 km (0.119 R)
• M38: 15,749,963 km (0.076 R)
• M39: 15,925,142 km (0.05 R)
• M40: 16,336,087 km (0.034 R)
• M41: 16,454,120 km (0.081 R)
• M42: 16,691,233 km (0.085 R)
• M43: 16,750,623 km (0.091 R)
• M44: 16,989,082 km (0.103 R)
• M45: 19,247,112 km (0.099 R)
• M46: 19,747,667 km (0.047 R)
• M47: 20,697,763 km (0.065 R)
• M48: 21,081,930 km (0.046 R)
• M49: 21,533,118 km (0.1 R)
• M50: 21,597,893 km (0.094 R)
• M51: 21,662,669 km (0.102 R)
• M52: 21,792,371 km (0.107 R)
• M53: 23,970,516 km (0.109 R)
• M54: 26,286,141 km (0.072 R)
• M55: 26,980,724 km (0.049 R)
• M56: 27,470,507 km (0.105 R)
• M57: 28,387,842 km (0.083 R)
• M58: 29,171,884 km (0.09 R)
• M59: 29,243,541 km (0.039 R)
• M60: 30,252,579 km (0.102 R)
• M61: 30,324,984 km (0.114 R)
• M62: 31,053,376 km (0.042 R)
• M63: 31,199,683 km (0.115 R)
• M64: 32,082,610 km (0.113 R)
• M65: 32,452,864 km (0.115 R)
• M66: 33,272,511 km (0.118 R)
• M67: 33,497,207 km (0.088 R)
• M68: 33,647,403 km (0.079 R)
• M69: 36,233,053 km (0.073 R)
• M70: 36,464,182 km (0.026 R)
• M71: 39,276,771 km (0.103 R)
• M72: 40,548,952 km (0.1 R)
• M73: 42,970,642 km (0.073 R)
• M74: 43,052,173 km (0.116 R)
• M75: 44,281,269 km (0.085 R)
• M76: 45,438,708 km (0.075 R)
• M77: 45,688,087 km (0.047 R)
• M78: 47,868,027 km (0.106 R)
• M79: 47,952,550 km (0.104 R)
• M80: 49,226,227 km (0.086 R)
• M81: 49,396,918 km (0.041 R)
• M82: 50,941,815 km (0.097 R)
• M83: 53,815,141 km (0.085 R)
• M84: 54,254,959 km (0.06 R)
• M85: 55,937,636 km (0.113 R)
• M86: 56,829,987 km (0.085 R)
• M87: 57,637,217 km (0.066 R)
• M88: 59,808,331 km (0.098 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit