🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 135 Days

Day: 23.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,304,707 km

• M1: 49,218 km (0.056 R)
• M2: 93,050 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.16 AU - 3.32 AU

Year: 1632 Days

Day: 30.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.38 AU - 3.42 AU

Year: 1777 Days

Day: 45.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.8 AU - 4.34 AU

Year: 2428 Days

Day: 45.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,304,707 km

• M1: 2,777,284 km (0.109 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 8.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.03 AU - 8.39 AU

Year: 6255 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,304,707 km

• M1: 117,734 km (0.106 R)
• M2: 196,123 km (0.101 R)
• M3: 255,364 km (0.115 R)
• M4: 315,801 km (0.107 R)
• M5: 484,697 km (0.034 R)
• M6: 776,114 km (0.051 R)
• M7: 1,242,710 km (0.075 R)
• M8: 1,489,995 km (0.042 R)
• M9: 2,081,355 km (0.091 R)
• M10: 2,537,030 km (0.107 R)
• M11: 2,609,884 km (0.109 R)
• M12: 2,702,037 km (0.11 R)
• M13: 2,757,687 km (0.114 R)
• M14: 2,908,482 km (0.102 R)
• M15: 3,003,925 km (0.104 R)
• M16: 3,081,267 km (0.114 R)
• M17: 3,257,344 km (0.047 R)
• M18: 3,416,815 km (0.107 R)
• M19: 3,538,139 km (0.063 R)
• M20: 3,640,315 km (0.07 R)
• M21: 3,784,976 km (0.105 R)
• M22: 4,187,394 km (0.119 R)
• M23: 4,339,236 km (0.045 R)
• M24: 4,603,575 km (0.038 R)
• M25: 4,692,885 km (0.03 R)
• M26: 4,850,561 km (0.118 R)
• M27: 4,918,778 km (0.078 R)
• M28: 5,334,211 km (0.1 R)
• M29: 5,737,078 km (0.096 R)
• M30: 5,905,825 km (0.115 R)
• M31: 6,446,771 km (0.094 R)
• M32: 7,235,899 km (0.113 R)
• M33: 7,549,606 km (0.094 R)
• M34: 7,628,743 km (0.081 R)
• M35: 8,109,252 km (0.112 R)
• M36: 8,765,089 km (0.037 R)
• M37: 8,987,541 km (0.082 R)
• M38: 9,127,564 km (0.031 R)
• M39: 9,183,664 km (0.108 R)
• M40: 9,381,282 km (0.075 R)
• M41: 9,523,400 km (0.078 R)
• M42: 9,867,027 km (0.049 R)
• M43: 10,127,477 km (0.114 R)
• M44: 10,244,013 km (0.049 R)
• M45: 10,655,258 km (0.095 R)
• M46: 10,714,499 km (0.053 R)
• M47: 10,922,589 km (0.118 R)
• M48: 11,433,466 km (0.087 R)
• M49: 11,737,599 km (0.068 R)
• M50: 12,137,025 km (0.083 R)
• M51: 12,385,058 km (0.102 R)
• M52: 12,980,757 km (0.117 R)
• M53: 13,044,037 km (0.118 R)
• M54: 13,107,466 km (0.074 R)
• M55: 13,617,894 km (0.065 R)
• M56: 13,778,861 km (0.074 R)
• M57: 14,428,715 km (0.076 R)
• M58: 17,509,683 km (0.088 R)
• M59: 17,965,807 km (0.053 R)
• M60: 18,603,991 km (0.059 R)
• M61: 18,854,119 km (0.068 R)
• M62: 19,829,647 km (0.105 R)
• M63: 21,006,832 km (0.071 R)
• M64: 21,454,130 km (0.101 R)
• M65: 21,716,524 km (0.095 R)
• M66: 22,017,665 km (0.048 R)
• M67: 22,471,994 km (0.042 R)
• M68: 22,585,987 km (0.069 R)
• M69: 23,159,246 km (0.078 R)
• M70: 23,312,883 km (0.105 R)
• M71: 23,428,373 km (0.07 R)
• M72: 23,698,547 km (0.047 R)
• M73: 23,892,276 km (0.107 R)
• M74: 24,008,663 km (0.084 R)
• M75: 24,868,252 km (0.031 R)
• M76: 24,986,285 km (0.058 R)
• M77: 25,143,812 km (0.09 R)
• M78: 25,539,348 km (0.108 R)
• M79: 26,697,984 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 10.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.71 AU - 8.51 AU

Year: 7555 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,304,707 km

• M1: 135,236 km (0.059 R)
• M2: 213,027 km (0.028 R)
• M3: 554,260 km (0.103 R)
• M4: 679,324 km (0.081 R)
• M5: 789,278 km (0.076 R)
• M6: 1,560,007 km (0.054 R)
• M7: 1,642,285 km (0.095 R)
• M8: 1,916,199 km (0.073 R)
• M9: 2,279,124 km (0.06 R)
• M10: 2,604,948 km (0.075 R)
• M11: 2,743,326 km (0.089 R)
• M12: 3,258,242 km (0.11 R)
• M13: 3,364,755 km (0.114 R)
• M14: 3,450,924 km (0.081 R)
• M15: 3,647,495 km (0.039 R)
• M16: 3,938,014 km (0.115 R)
• M17: 4,028,970 km (0.075 R)
• M18: 4,541,642 km (0.042 R)
• M19: 4,661,021 km (0.054 R)
• M20: 4,854,301 km (0.056 R)
• M21: 5,324,039 km (0.04 R)
• M22: 5,450,150 km (0.048 R)
• M23: 5,551,727 km (0.11 R)
• M24: 5,705,214 km (0.08 R)
• M25: 5,990,497 km (0.11 R)
• M26: 6,307,046 km (0.094 R)
• M27: 6,874,022 km (0.092 R)
• M28: 7,205,531 km (0.088 R)
• M29: 7,345,106 km (0.073 R)
• M30: 8,231,024 km (0.082 R)
• M31: 8,347,711 km (0.114 R)
• M32: 8,642,119 km (0.065 R)
• M33: 9,180,672 km (0.096 R)
• M34: 9,822,746 km (0.097 R)
• M35: 10,574,176 km (0.106 R)
• M36: 11,344,156 km (0.084 R)
• M37: 11,801,626 km (0.082 R)
• M38: 12,098,877 km (0.07 R)
• M39: 12,331,951 km (0.1 R)
• M40: 12,432,181 km (0.056 R)
• M41: 12,701,009 km (0.076 R)
• M42: 13,244,348 km (0.09 R)
• M43: 13,450,195 km (0.049 R)
• M44: 14,459,382 km (0.085 R)
• M45: 15,529,157 km (0.061 R)
• M46: 15,601,263 km (0.116 R)
• M47: 15,782,426 km (0.089 R)
• M48: 16,110,045 km (0.099 R)
• M49: 17,069,117 km (0.071 R)
• M50: 17,743,953 km (0.088 R)
• M51: 18,008,741 km (0.071 R)
• M52: 18,888,078 km (0.075 R)
• M53: 19,274,788 km (0.095 R)
• M54: 19,391,175 km (0.043 R)
• M55: 19,703,087 km (0.056 R)
• M56: 19,859,566 km (0.107 R)
• M57: 21,006,982 km (0.079 R)
• M58: 22,624,584 km (0.071 R)
• M59: 22,829,533 km (0.119 R)
• M60: 23,035,230 km (0.115 R)
• M61: 23,448,269 km (0.091 R)
• M62: 24,575,938 km (0.099 R)
• M63: 25,167,598 km (0.066 R)
• M64: 25,380,027 km (0.028 R)
• M65: 25,465,298 km (0.083 R)
• M66: 25,806,829 km (0.096 R)
• M67: 26,278,811 km (0.093 R)
• M68: 26,408,063 km (0.055 R)
• M69: 26,494,381 km (0.093 R)
• M70: 27,493,396 km (0.061 R)
• M71: 28,239,740 km (0.036 R)
• M72: 29,977,020 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 5.1

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.44 AU - 14.5 AU

Year: 16811 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,304,707 km

• M1: 101,577 km (0.1 R)
• M2: 208,091 km (0.097 R)
• M3: 509,082 km (0.117 R)
• M4: 645,216 km (0.118 R)
• M5: 707,149 km (0.106 R)
• M6: 792,869 km (0.109 R)
• M7: 974,780 km (0.074 R)
• M8: 1,539,661 km (0.049 R)
• M9: 1,795,623 km (0.063 R)
• M10: 2,843,556 km (0.117 R)
• M11: 3,299,531 km (0.07 R)
• M12: 4,160,766 km (0.064 R)
• M13: 4,436,175 km (0.07 R)
• M14: 4,839,641 km (0.12 R)
• M15: 5,170,850 km (0.115 R)
• M16: 5,254,775 km (0.107 R)
• M17: 5,681,278 km (0.04 R)
• M18: 6,980,087 km (0.081 R)
• M19: 7,353,932 km (0.068 R)
• M20: 7,782,231 km (0.055 R)
• M21: 7,878,422 km (0.107 R)
• M22: 8,072,301 km (0.115 R)
• M23: 8,218,608 km (0.051 R)
• M24: 8,267,526 km (0.106 R)
• M25: 8,365,812 km (0.079 R)
• M26: 12,543,931 km (0.062 R)
• M27: 12,713,425 km (0.116 R)
• M28: 13,514,672 km (0.069 R)
• M29: 13,688,355 km (0.113 R)
• M30: 15,648,685 km (0.069 R)
• M31: 15,770,308 km (0.085 R)
• M32: 15,831,195 km (0.085 R)
• M33: 15,892,231 km (0.091 R)
• M34: 15,953,267 km (0.113 R)
• M35: 16,259,793 km (0.066 R)
• M36: 16,506,479 km (0.049 R)
• M37: 16,816,446 km (0.087 R)
• M38: 17,128,507 km (0.095 R)
• M39: 17,505,344 km (0.091 R)
• M40: 18,523,657 km (0.107 R)
• M41: 19,561,118 km (0.069 R)
• M42: 19,626,642 km (0.08 R)
• M43: 20,285,322 km (0.11 R)
• M44: 21,085,221 km (0.11 R)
• M45: 21,286,730 km (0.096 R)
• M46: 22,441,177 km (0.115 R)
• M47: 22,991,398 km (0.082 R)
• M48: 23,129,776 km (0.115 R)
• M49: 23,476,543 km (0.116 R)
• M50: 24,527,468 km (0.072 R)
• M51: 24,739,449 km (0.084 R)
• M52: 26,096,301 km (0.071 R)
• M53: 28,065,608 km (0.103 R)
• M54: 28,139,359 km (0.043 R)
• M55: 28,509,614 km (0.101 R)
• M56: 28,658,165 km (0.029 R)
• M57: 31,222,422 km (0.064 R)
• M58: 32,222,185 km (0.103 R)
• M59: 32,376,869 km (0.117 R)
• M60: 33,623,617 km (0.12 R)
• M61: 34,173,988 km (0.109 R)
• M62: 34,331,814 km (0.115 R)
• M63: 34,489,939 km (0.084 R)
• M64: 35,124,383 km (0.069 R)
• M65: 35,204,119 km (0.092 R)
• M66: 35,602,947 km (0.047 R)
• M67: 36,889,339 km (0.041 R)
• M68: 40,088,190 km (0.096 R)
• M69: 40,171,367 km (0.069 R)
• M70: 40,755,247 km (0.113 R)
• M71: 41,678,416 km (0.052 R)
• M72: 43,459,977 km (0.072 R)
• M73: 44,145,135 km (0.114 R)
• M74: 47,009,186 km (0.101 R)
• M75: 47,888,822 km (0.111 R)
• M76: 48,330,734 km (0.074 R)
• M77: 48,419,146 km (0.11 R)
• M78: 48,507,858 km (0.109 R)
• M79: 48,862,704 km (0.113 R)
• M80: 49,218,447 km (0.111 R)
• M81: 50,650,099 km (0.112 R)
• M82: 51,371,011 km (0.079 R)
• M83: 51,642,232 km (0.114 R)
• M84: 52,095,364 km (0.04 R)
• M85: 52,549,842 km (0.034 R)
• M86: 52,640,798 km (0.111 R)
• M87: 52,731,903 km (0.109 R)
• M88: 53,096,922 km (0.092 R)
• M89: 53,279,581 km (0.104 R)
• M90: 55,026,286 km (0.092 R)
• M91: 59,616,846 km (0.063 R)
• M92: 61,525,565 km (0.095 R)
• M93: 62,487,330 km (0.088 R)
• M94: 62,776,951 km (0.096 R)
• M95: 63,745,149 km (0.117 R)
• M96: 64,523,357 km (0.117 R)
• M97: 64,913,658 km (0.11 R)
• M98: 65,011,345 km (0.044 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit