🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 240 Days

Day: 37.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,701,024 km

• M1: 374,593 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.86 AU - 1.34 AU

Year: 426 Days

Day: 18.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.95 AU - 2.45 AU

Year: 1204 Days

Day: 15.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,701,024 km

• M1: 1,046,587 km (0.092 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 11.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.15 AU - 5.31 AU

Year: 3795 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,701,024 km

• M1: 202,705 km (0.108 R)
• M2: 341,382 km (0.085 R)
• M3: 450,439 km (0.079 R)
• M4: 534,513 km (0.118 R)
• M5: 604,525 km (0.114 R)
• M6: 812,616 km (0.044 R)
• M7: 895,493 km (0.089 R)
• M8: 994,078 km (0.116 R)
• M9: 1,083,537 km (0.061 R)
• M10: 1,326,784 km (0.12 R)
• M11: 1,397,543 km (0.064 R)
• M12: 1,498,971 km (0.052 R)
• M13: 2,210,159 km (0.115 R)
• M14: 2,486,017 km (0.091 R)
• M15: 2,736,743 km (0.112 R)
• M16: 3,109,242 km (0.056 R)
• M17: 3,282,327 km (0.102 R)
• M18: 3,458,404 km (0.111 R)
• M19: 3,657,967 km (0.096 R)
• M20: 3,840,776 km (0.073 R)
• M21: 3,943,699 km (0.092 R)
• M22: 4,173,481 km (0.058 R)
• M23: 4,800,147 km (0.119 R)
• M24: 4,911,148 km (0.069 R)
• M25: 5,158,583 km (0.108 R)
• M26: 5,318,055 km (0.09 R)
• M27: 5,456,134 km (0.098 R)
• M28: 5,595,559 km (0.107 R)
• M29: 6,020,566 km (0.05 R)
• M30: 6,212,800 km (0.044 R)
• M31: 6,578,866 km (0.096 R)
• M32: 7,128,488 km (0.029 R)
• M33: 7,204,633 km (0.111 R)
• M34: 7,306,510 km (0.079 R)
• M35: 7,408,984 km (0.057 R)
• M36: 8,033,406 km (0.072 R)
• M37: 8,192,129 km (0.118 R)
• M38: 8,566,572 km (0.061 R)
• M39: 8,892,097 km (0.095 R)
• M40: 9,249,337 km (0.106 R)
• M41: 9,836,359 km (0.06 R)
• M42: 10,205,866 km (0.104 R)
• M43: 10,349,181 km (0.074 R)
• M44: 11,341,613 km (0.112 R)
• M45: 11,579,474 km (0.11 R)
• M46: 11,758,991 km (0.072 R)
• M47: 11,909,337 km (0.106 R)
• M48: 12,211,824 km (0.107 R)
• M49: 12,639,674 km (0.071 R)
• M50: 13,259,607 km (0.044 R)
• M51: 13,636,145 km (0.106 R)
• M52: 14,949,465 km (0.1 R)
• M53: 15,047,152 km (0.073 R)
• M54: 15,473,057 km (0.091 R)
• M55: 15,571,792 km (0.111 R)
• M56: 15,902,702 km (0.114 R)
• M57: 16,069,055 km (0.113 R)
• M58: 16,537,895 km (0.072 R)
• M59: 16,706,492 km (0.111 R)
• M60: 17,283,790 km (0.099 R)
• M61: 17,454,780 km (0.104 R)
• M62: 18,179,283 km (0.03 R)
• M63: 18,318,409 km (0.086 R)
• M64: 18,597,708 km (0.08 R)
• M65: 19,907,886 km (0.118 R)
• M66: 20,519,891 km (0.117 R)
• M67: 20,773,609 km (0.069 R)
• M68: 20,846,314 km (0.066 R)
• M69: 21,284,336 km (0.069 R)
• M70: 21,651,599 km (0.092 R)
• M71: 21,762,152 km (0.102 R)
• M72: 22,169,357 km (0.059 R)
• M73: 22,841,052 km (0.1 R)
• M74: 22,953,699 km (0.103 R)
• M75: 23,254,839 km (0.058 R)
• M76: 25,012,016 km (0.101 R)
• M77: 26,063,091 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 8.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.89 AU - 13.33 AU

Year: 14596 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,701,024 km

• M1: 331,210 km (0.114 R)
• M2: 406,607 km (0.113 R)
• M3: 640,279 km (0.082 R)
• M4: 738,864 km (0.084 R)
• M5: 860,786 km (0.114 R)
• M6: 1,066,184 km (0.099 R)
• M7: 1,308,533 km (0.096 R)
• M8: 1,750,744 km (0.098 R)
• M9: 2,061,907 km (0.086 R)
• M10: 2,161,240 km (0.098 R)
• M11: 2,262,219 km (0.093 R)
• M12: 2,390,724 km (0.05 R)
• M13: 2,654,913 km (0.095 R)
• M14: 2,790,599 km (0.112 R)
• M15: 3,269,013 km (0.091 R)
• M16: 3,503,133 km (0.102 R)
• M17: 3,895,229 km (0.082 R)
• M18: 4,143,562 km (0.098 R)
• M19: 4,396,981 km (0.108 R)
• M20: 4,852,805 km (0.071 R)
• M21: 5,564,592 km (0.069 R)
• M22: 6,236,735 km (0.086 R)
• M23: 7,273,299 km (0.089 R)
• M24: 8,442,257 km (0.043 R)
• M25: 8,763,892 km (0.119 R)
• M26: 8,885,515 km (0.041 R)
• M27: 9,048,427 km (0.074 R)
• M28: 9,253,675 km (0.096 R)
• M29: 9,418,981 km (0.084 R)
• M30: 9,585,184 km (0.073 R)
• M31: 9,794,472 km (0.095 R)
• M32: 10,819,516 km (0.04 R)
• M33: 11,081,163 km (0.112 R)
• M34: 12,238,751 km (0.077 R)
• M35: 12,740,054 km (0.113 R)
• M36: 13,294,613 km (0.108 R)
• M37: 15,984,832 km (0.113 R)
• M38: 17,035,906 km (0.069 R)
• M39: 17,289,325 km (0.103 R)
• M40: 17,646,415 km (0.09 R)
• M41: 17,954,437 km (0.118 R)
• M42: 18,212,494 km (0.12 R)
• M43: 18,679,987 km (0.093 R)
• M44: 19,573,834 km (0.098 R)
• M45: 19,733,006 km (0.062 R)
• M46: 19,839,370 km (0.097 R)
• M47: 20,535,449 km (0.064 R)
• M48: 21,130,699 km (0.05 R)
• M49: 21,676,731 km (0.081 R)
• M50: 21,731,484 km (0.077 R)
• M51: 22,671,258 km (0.085 R)
• M52: 23,230,156 km (0.097 R)
• M53: 23,736,993 km (0.104 R)
• M54: 23,793,541 km (0.079 R)
• M55: 24,876,630 km (0.082 R)
• M56: 25,279,647 km (0.081 R)
• M57: 25,395,136 km (0.101 R)
• M58: 26,325,934 km (0.115 R)
• M59: 27,564,455 km (0.119 R)
• M60: 27,742,925 km (0.065 R)
• M61: 29,366,511 km (0.101 R)
• M62: 29,427,248 km (0.119 R)
• M63: 30,343,086 km (0.113 R)
• M64: 30,465,906 km (0.072 R)
• M65: 32,015,141 km (0.097 R)
• M66: 32,202,737 km (0.106 R)
• M67: 32,327,950 km (0.092 R)
• M68: 33,589,808 km (0.09 R)
• M69: 33,971,432 km (0.059 R)
• M70: 34,290,674 km (0.071 R)
• M71: 36,226,471 km (0.119 R)
• M72: 36,814,091 km (0.084 R)
• M73: 37,602,472 km (0.099 R)
• M74: 38,131,151 km (0.12 R)
• M75: 38,197,423 km (0.071 R)
• M76: 39,530,789 km (0.112 R)
• M77: 39,731,998 km (0.072 R)
• M78: 39,799,167 km (0.116 R)
• M79: 40,405,487 km (0.039 R)
• M80: 41,286,619 km (0.119 R)
• M81: 41,559,036 km (0.097 R)
• M82: 42,105,667 km (0.086 R)
• M83: 43,968,011 km (0.098 R)
• M84: 44,246,113 km (0.084 R)
• M85: 44,315,826 km (0.077 R)
• M86: 46,209,735 km (0.104 R)
• M87: 46,280,345 km (0.103 R)
• M88: 46,988,990 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit