🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.12 AU - 1.54 AU

Year: 584 Days

Day: 22 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,618,315 km

• M1: 63,280 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.58 AU - 3.04 AU

Year: 1794 Days

Day: 13.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,618,315 km

• M1: 198,068 km (0.082 R)
• M2: 747,690 km (0.088 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 9.6

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.41 AU - 9.91 AU

Year: 10557 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,618,315 km

• M1: 293,212 km (0.114 R)
• M2: 382,522 km (0.12 R)
• M3: 514,018 km (0.073 R)
• M4: 863,629 km (0.104 R)
• M5: 1,002,306 km (0.105 R)
• M6: 1,235,678 km (0.064 R)
• M7: 1,393,355 km (0.035 R)
• M8: 1,510,191 km (0.097 R)
• M9: 2,036,775 km (0.086 R)
• M10: 2,143,289 km (0.061 R)
• M11: 2,279,124 km (0.062 R)
• M12: 2,732,854 km (0.064 R)
• M13: 2,910,427 km (0.101 R)
• M14: 3,529,313 km (0.097 R)
• M15: 3,755,505 km (0.09 R)
• M16: 4,222,250 km (0.049 R)
• M17: 4,427,947 km (0.071 R)
• M18: 4,672,091 km (0.115 R)
• M19: 4,742,701 km (0.076 R)
• M20: 4,992,530 km (0.069 R)
• M21: 5,137,191 km (0.101 R)
• M22: 5,505,202 km (0.038 R)
• M23: 5,617,250 km (0.073 R)
• M24: 6,227,909 km (0.115 R)
• M25: 6,383,790 km (0.111 R)
• M26: 6,541,017 km (0.115 R)
• M27: 6,620,155 km (0.119 R)
• M28: 7,101,561 km (0.071 R)
• M29: 8,225,789 km (0.1 R)
• M30: 8,397,078 km (0.071 R)
• M31: 9,182,317 km (0.064 R)
• M32: 9,945,416 km (0.12 R)
• M33: 10,450,159 km (0.063 R)
• M34: 10,589,136 km (0.071 R)
• M35: 11,057,227 km (0.103 R)
• M36: 11,916,817 km (0.045 R)
• M37: 12,649,398 km (0.111 R)
• M38: 12,896,832 km (0.111 R)
• M39: 13,095,947 km (0.081 R)
• M40: 13,851,716 km (0.117 R)
• M41: 14,158,092 km (0.075 R)
• M42: 14,518,174 km (0.028 R)
• M43: 16,042,427 km (0.101 R)
• M44: 16,633,787 km (0.108 R)
• M45: 17,671,996 km (0.093 R)
• M46: 19,013,141 km (0.025 R)
• M47: 19,296,779 km (0.063 R)
• M48: 19,410,623 km (0.04 R)
• M49: 19,753,352 km (0.109 R)
• M50: 19,982,984 km (0.117 R)
• M51: 20,910,342 km (0.093 R)
• M52: 22,267,942 km (0.062 R)
• M53: 23,047,946 km (0.105 R)
• M54: 25,254,065 km (0.111 R)
• M55: 26,067,130 km (0.055 R)
• M56: 26,129,961 km (0.102 R)
• M57: 26,192,942 km (0.108 R)
• M58: 26,445,313 km (0.107 R)
• M59: 30,989,648 km (0.119 R)
• M60: 33,282,385 km (0.078 R)
• M61: 33,350,751 km (0.038 R)
• M62: 33,555,700 km (0.075 R)
• M63: 33,761,247 km (0.095 R)
• M64: 34,794,969 km (0.083 R)
• M65: 36,822,618 km (0.102 R)
• M66: 37,105,358 km (0.041 R)
• M67: 38,100,483 km (0.046 R)
• M68: 38,744,801 km (0.087 R)
• M69: 39,104,285 km (0.097 R)
• M70: 39,681,882 km (0.104 R)
• M71: 40,335,027 km (0.107 R)
• M72: 40,699,447 km (0.118 R)
• M73: 40,991,761 km (0.107 R)
• M74: 41,431,429 km (0.091 R)
• M75: 42,463,655 km (0.111 R)
• M76: 44,027,701 km (0.113 R)
• M77: 44,252,696 km (0.083 R)
• M78: 45,914,130 km (0.094 R)
• M79: 48,135,359 km (0.096 R)
• M80: 48,289,893 km (0.119 R)
• M81: 48,909,378 km (0.101 R)
• M82: 49,921,707 km (0.087 R)
• M83: 51,098,444 km (0.084 R)
• M84: 51,571,772 km (0.082 R)
• M85: 52,363,743 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.3

Radius: 4.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.22 AU - 14.02 AU

Year: 16068 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,618,315 km

• M1: 55,501 km (0.056 R)
• M2: 94,396 km (0.11 R)
• M3: 511,026 km (0.084 R)
• M4: 714,928 km (0.12 R)
• M5: 1,023,100 km (0.106 R)
• M6: 2,050,388 km (0.074 R)
• M7: 2,240,527 km (0.113 R)
• M8: 2,503,072 km (0.025 R)
• M9: 2,547,652 km (0.06 R)
• M10: 2,706,225 km (0.119 R)
• M11: 2,752,152 km (0.066 R)
• M12: 3,347,402 km (0.046 R)
• M13: 3,520,935 km (0.079 R)
• M14: 3,980,799 km (0.091 R)
• M15: 4,733,127 km (0.105 R)
• M16: 4,899,929 km (0.07 R)
• M17: 4,984,152 km (0.115 R)
• M18: 6,702,433 km (0.105 R)
• M19: 6,733,550 km (0.062 R)
• M20: 7,205,830 km (0.116 R)
• M21: 7,623,657 km (0.083 R)
• M22: 8,617,735 km (0.059 R)
• M23: 8,651,544 km (0.118 R)
• M24: 9,898,742 km (0.09 R)
• M25: 11,200,991 km (0.076 R)
• M26: 11,237,942 km (0.108 R)
• M27: 11,572,143 km (0.108 R)
• M28: 11,759,290 km (0.099 R)
• M29: 12,441,157 km (0.092 R)
• M30: 12,709,685 km (0.066 R)
• M31: 12,786,878 km (0.081 R)
• M32: 14,642,939 km (0.079 R)
• M33: 14,804,804 km (0.089 R)
• M34: 15,252,849 km (0.08 R)
• M35: 15,416,958 km (0.116 R)
• M36: 15,705,383 km (0.036 R)
• M37: 17,302,191 km (0.079 R)
• M38: 18,250,043 km (0.101 R)
• M39: 18,293,426 km (0.116 R)
• M40: 18,642,587 km (0.03 R)
• M41: 18,861,898 km (0.073 R)
• M42: 19,436,055 km (0.056 R)
• M43: 19,747,667 km (0.085 R)
• M44: 19,836,977 km (0.075 R)
• M45: 20,060,925 km (0.088 R)
• M46: 20,195,563 km (0.042 R)
• M47: 20,285,621 km (0.113 R)
• M48: 20,511,214 km (0.063 R)
• M49: 20,873,840 km (0.09 R)
• M50: 21,421,667 km (0.073 R)
• M51: 22,578,358 km (0.116 R)
• M52: 22,999,625 km (0.096 R)
• M53: 23,612,827 km (0.074 R)
• M54: 25,825,380 km (0.066 R)
• M55: 26,118,741 km (0.117 R)
• M56: 26,265,796 km (0.105 R)
• M57: 27,502,671 km (0.087 R)
• M58: 27,702,235 km (0.1 R)
• M59: 28,304,067 km (0.091 R)
• M60: 28,404,746 km (0.03 R)
• M61: 28,505,575 km (0.095 R)
• M62: 28,758,246 km (0.115 R)
• M63: 29,062,378 km (0.11 R)
• M64: 29,367,558 km (0.072 R)
• M65: 29,418,571 km (0.071 R)
• M66: 29,520,597 km (0.099 R)
• M67: 29,929,896 km (0.085 R)
• M68: 30,032,371 km (0.091 R)
• M69: 30,650,509 km (0.099 R)
• M70: 31,429,166 km (0.073 R)
• M71: 31,951,712 km (0.082 R)
• M72: 32,319,423 km (0.078 R)
• M73: 33,963,953 km (0.095 R)
• M74: 34,017,359 km (0.081 R)
• M75: 34,553,967 km (0.09 R)
• M76: 35,907,528 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit