🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.32 AU

Year: 413 Days

Day: 23.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,610,478 km

• M1: 695,331 km (0.06 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.6 AU - 4.24 AU

Year: 2358 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.24 AU - 11.36 AU

Year: 14160 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,610,478 km

• M1: 155,283 km (0.087 R)
• M2: 493,523 km (0.115 R)
• M3: 557,850 km (0.1 R)
• M4: 635,342 km (0.113 R)
• M5: 857,345 km (0.099 R)
• M6: 1,055,263 km (0.11 R)
• M7: 2,002,667 km (0.047 R)
• M8: 2,079,410 km (0.085 R)
• M9: 2,428,871 km (0.12 R)
• M10: 2,610,782 km (0.092 R)
• M11: 2,865,846 km (0.095 R)
• M12: 3,182,844 km (0.096 R)
• M13: 3,327,206 km (0.085 R)
• M14: 4,278,948 km (0.119 R)
• M15: 5,416,640 km (0.098 R)
• M16: 5,852,568 km (0.079 R)
• M17: 8,221,151 km (0.105 R)
• M18: 9,001,154 km (0.111 R)
• M19: 9,936,440 km (0.07 R)
• M20: 10,875,167 km (0.079 R)
• M21: 11,011,600 km (0.101 R)
• M22: 11,176,008 km (0.119 R)
• M23: 11,590,693 km (0.09 R)
• M24: 11,730,119 km (0.097 R)
• M25: 12,864,968 km (0.11 R)
• M26: 13,797,860 km (0.041 R)
• M27: 14,183,075 km (0.087 R)
• M28: 14,511,741 km (0.103 R)
• M29: 15,176,854 km (0.1 R)
• M30: 15,421,147 km (0.092 R)
• M31: 15,605,152 km (0.052 R)
• M32: 15,790,055 km (0.097 R)
• M33: 16,006,523 km (0.045 R)
• M34: 16,286,421 km (0.041 R)
• M35: 16,380,069 km (0.113 R)
• M36: 16,536,549 km (0.118 R)
• M37: 16,724,892 km (0.113 R)
• M38: 16,819,438 km (0.102 R)
• M39: 17,709,845 km (0.119 R)
• M40: 18,355,060 km (0.047 R)
• M41: 18,877,007 km (0.114 R)
• M42: 19,008,205 km (0.043 R)
• M43: 19,172,613 km (0.073 R)
• M44: 19,868,542 km (0.092 R)
• M45: 20,471,571 km (0.087 R)
• M46: 22,282,004 km (0.101 R)
• M47: 22,490,095 km (0.12 R)
• M48: 22,733,790 km (0.055 R)
• M49: 23,118,556 km (0.119 R)
• M50: 23,188,717 km (0.109 R)
• M51: 23,681,941 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 3

Gravity: 66.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.04 AU - 16.52 AU

Year: 19069 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,610,478 km

• M1: 130,150 km (0.096 R)
• M2: 193,729 km (0.073 R)
• M3: 333,154 km (0.093 R)
• M4: 441,314 km (0.11 R)
• M5: 539,600 km (0.099 R)
• M6: 826,379 km (0.088 R)
• M7: 1,206,806 km (0.113 R)
• M8: 1,372,411 km (0.085 R)
• M9: 2,202,380 km (0.115 R)
• M10: 2,861,658 km (0.06 R)
• M11: 3,694,619 km (0.03 R)
• M12: 3,813,699 km (0.101 R)
• M13: 4,469,536 km (0.084 R)
• M14: 4,767,385 km (0.083 R)
• M15: 5,337,203 km (0.051 R)
• M16: 5,607,377 km (0.093 R)
• M17: 8,128,400 km (0.098 R)
• M18: 8,179,862 km (0.118 R)
• M19: 10,437,593 km (0.055 R)
• M20: 11,115,720 km (0.052 R)
• M21: 11,983,238 km (0.098 R)
• M22: 12,218,256 km (0.06 R)
• M23: 13,659,931 km (0.106 R)
• M24: 16,243,636 km (0.111 R)
• M25: 16,568,862 km (0.095 R)
• M26: 17,225,746 km (0.059 R)
• M27: 17,291,868 km (0.089 R)
• M28: 17,623,976 km (0.104 R)
• M29: 18,294,324 km (0.063 R)
• M30: 18,361,792 km (0.067 R)
• M31: 18,632,564 km (0.102 R)
• M32: 18,972,900 km (0.112 R)
• M33: 19,452,810 km (0.074 R)
• M34: 21,128,455 km (0.093 R)
• M35: 22,055,214 km (0.066 R)
• M36: 27,113,716 km (0.094 R)
• M37: 28,588,303 km (0.119 R)
• M38: 28,666,542 km (0.082 R)
• M39: 29,691,288 km (0.08 R)
• M40: 30,009,034 km (0.11 R)
• M41: 30,248,091 km (0.043 R)
• M42: 30,647,817 km (0.117 R)
• M43: 30,888,669 km (0.057 R)
• M44: 33,165,250 km (0.054 R)
• M45: 33,908,452 km (0.1 R)
• M46: 33,991,479 km (0.106 R)
• M47: 34,490,387 km (0.114 R)
• M48: 34,573,713 km (0.097 R)
• M49: 35,159,240 km (0.117 R)
• M50: 36,086,148 km (0.101 R)
• M51: 36,510,108 km (0.078 R)
• M52: 37,448,536 km (0.111 R)
• M53: 37,877,732 km (0.12 R)
• M54: 38,914,445 km (0.109 R)
• M55: 42,347,417 km (0.109 R)
• M56: 43,243,209 km (0.084 R)
• M57: 44,507,611 km (0.058 R)
• M58: 45,418,362 km (0.105 R)
• M59: 47,907,521 km (0.116 R)
• M60: 48,373,369 km (0.085 R)
• M61: 49,121,807 km (0.118 R)
• M62: 49,591,545 km (0.1 R)
• M63: 51,199,572 km (0.096 R)
• M64: 51,866,779 km (0.103 R)
• M65: 52,920,845 km (0.099 R)
• M66: 54,952,833 km (0.093 R)
• M67: 55,538,060 km (0.108 R)
• M68: 56,518,076 km (0.102 R)
• M69: 58,793,609 km (0.063 R)
• M70: 59,292,218 km (0.083 R)
• M71: 59,492,081 km (0.102 R)
• M72: 59,592,162 km (0.063 R)
• M73: 60,394,156 km (0.107 R)
• M74: 60,998,083 km (0.085 R)
• M75: 61,300,869 km (0.116 R)
• M76: 62,110,493 km (0.09 R)
• M77: 63,638,037 km (0.081 R)
• M78: 63,842,686 km (0.051 R)
• M79: 65,384,143 km (0.028 R)
• M80: 65,590,738 km (0.046 R)
• M81: 65,797,332 km (0.086 R)
• M82: 69,133,664 km (0.112 R)
• M83: 69,343,999 km (0.117 R)
• M84: 70,187,431 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit