🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.13 AU - 1.19 AU

Year: 530 Days

Day: 18 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,407,527 km

• M1: 361,129 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.29 AU - 1.67 AU

Year: 764 Days

Day: 16.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 13.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.82 AU - 7.7 AU

Year: 7463 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,407,527 km

• M1: 191,784 km (0.045 R)
• M2: 420,669 km (0.104 R)
• M3: 573,109 km (0.086 R)
• M4: 687,552 km (0.116 R)
• M5: 1,047,484 km (0.085 R)
• M6: 1,137,692 km (0.049 R)
• M7: 1,307,485 km (0.118 R)
• M8: 1,715,888 km (0.108 R)
• M9: 2,002,966 km (0.117 R)
• M10: 2,377,858 km (0.09 R)
• M11: 2,573,981 km (0.07 R)
• M12: 2,852,383 km (0.118 R)
• M13: 3,605,608 km (0.089 R)
• M14: 3,860,672 km (0.102 R)
• M15: 4,004,885 km (0.105 R)
• M16: 4,358,684 km (0.086 R)
• M17: 4,509,029 km (0.094 R)
• M18: 5,577,607 km (0.117 R)
• M19: 6,006,504 km (0.117 R)
• M20: 7,320,871 km (0.089 R)
• M21: 7,500,239 km (0.053 R)
• M22: 7,681,252 km (0.089 R)
• M23: 8,270,069 km (0.115 R)
• M24: 8,683,408 km (0.107 R)
• M25: 8,949,992 km (0.106 R)
• M26: 9,884,530 km (0.113 R)
• M27: 10,323,151 km (0.087 R)
• M28: 11,096,123 km (0.106 R)
• M29: 11,552,097 km (0.114 R)
• M30: 12,311,606 km (0.088 R)
• M31: 13,087,271 km (0.104 R)
• M32: 13,218,019 km (0.095 R)
• M33: 13,305,534 km (0.055 R)
• M34: 13,393,198 km (0.12 R)
• M35: 14,190,854 km (0.111 R)
• M36: 14,415,101 km (0.028 R)
• M37: 14,731,052 km (0.105 R)
• M38: 14,867,186 km (0.112 R)
• M39: 14,958,291 km (0.071 R)
• M40: 15,095,024 km (0.074 R)
• M41: 15,186,577 km (0.115 R)
• M42: 15,416,061 km (0.088 R)
• M43: 16,722,200 km (0.114 R)
• M44: 16,816,895 km (0.112 R)
• M45: 17,149,601 km (0.106 R)
• M46: 17,966,854 km (0.034 R)
• M47: 18,355,808 km (0.031 R)
• M48: 19,142,095 km (0.065 R)
• M49: 19,340,312 km (0.087 R)
• M50: 19,539,277 km (0.089 R)
• M51: 19,788,956 km (0.063 R)
• M52: 20,645,853 km (0.118 R)
• M53: 20,951,182 km (0.086 R)
• M54: 21,514,867 km (0.114 R)
• M55: 22,083,488 km (0.098 R)
• M56: 22,187,459 km (0.106 R)
• M57: 22,604,837 km (0.109 R)
• M58: 23,024,758 km (0.085 R)
• M59: 23,394,414 km (0.105 R)
• M60: 23,925,786 km (0.098 R)
• M61: 24,622,613 km (0.059 R)
• M62: 24,946,492 km (0.036 R)
• M63: 26,091,065 km (0.109 R)
• M64: 27,364,293 km (0.115 R)
• M65: 27,755,791 km (0.12 R)
• M66: 28,261,880 km (0.063 R)
• M67: 28,941,503 km (0.068 R)
• M68: 29,971,036 km (0.071 R)
• M69: 30,663,973 km (0.101 R)
• M70: 31,187,117 km (0.107 R)
• M71: 33,190,382 km (0.064 R)
• M72: 33,428,691 km (0.076 R)
• M73: 33,607,910 km (0.096 R)
• M74: 33,847,266 km (0.077 R)
• M75: 34,207,498 km (0.104 R)
• M76: 34,689,652 km (0.069 R)
• M77: 35,782,913 km (0.107 R)
• M78: 36,088,542 km (0.085 R)
• M79: 36,641,006 km (0.114 R)
• M80: 37,878,480 km (0.12 R)
• M81: 38,003,095 km (0.053 R)
• M82: 38,627,666 km (0.106 R)
• M83: 39,004,054 km (0.09 R)
• M84: 39,255,678 km (0.071 R)
• M85: 40,458,295 km (0.079 R)
• M86: 40,649,182 km (0.069 R)
• M87: 41,737,058 km (0.089 R)
• M88: 41,930,039 km (0.099 R)
• M89: 43,029,284 km (0.101 R)
• M90: 43,354,361 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.6

Radius: 3.7

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.98 AU - 13.68 AU

Year: 20664 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,407,527 km

• M1: 62,532 km (0.109 R)
• M2: 166,054 km (0.09 R)
• M3: 289,023 km (0.086 R)
• M4: 402,717 km (0.118 R)
• M5: 492,476 km (0.066 R)
• M6: 843,582 km (0.115 R)
• M7: 1,055,114 km (0.054 R)
• M8: 1,179,579 km (0.12 R)
• M9: 1,442,572 km (0.05 R)
• M10: 1,608,925 km (0.112 R)
• M11: 1,637,199 km (0.103 R)
• M12: 1,665,772 km (0.049 R)
• M13: 1,899,743 km (0.079 R)
• M14: 2,112,920 km (0.077 R)
• M15: 2,628,285 km (0.1 R)
• M16: 2,899,955 km (0.1 R)
• M17: 3,074,386 km (0.109 R)
• M18: 3,288,161 km (0.093 R)
• M19: 3,506,574 km (0.074 R)
• M20: 3,580,475 km (0.073 R)
• M21: 3,654,975 km (0.099 R)
• M22: 4,268,476 km (0.059 R)
• M23: 4,347,314 km (0.118 R)
• M24: 5,246,996 km (0.119 R)
• M25: 5,331,519 km (0.107 R)
• M26: 5,674,247 km (0.084 R)
• M27: 6,426,126 km (0.096 R)
• M28: 6,516,633 km (0.091 R)
• M29: 7,068,350 km (0.098 R)
• M30: 7,208,673 km (0.059 R)
• M31: 7,302,770 km (0.107 R)
• M32: 7,730,919 km (0.101 R)
• M33: 7,923,900 km (0.106 R)
• M34: 7,972,370 km (0.083 R)
• M35: 9,574,862 km (0.115 R)
• M36: 9,938,385 km (0.085 R)
• M37: 10,839,712 km (0.079 R)
• M38: 12,776,107 km (0.099 R)
• M39: 13,406,363 km (0.076 R)
• M40: 14,164,076 km (0.116 R)
• M41: 14,696,794 km (0.084 R)
• M42: 14,816,024 km (0.068 R)
• M43: 15,296,382 km (0.094 R)
• M44: 16,272,209 km (0.075 R)
• M45: 17,457,024 km (0.041 R)
• M46: 18,604,739 km (0.077 R)
• M47: 18,927,871 km (0.119 R)
• M48: 19,122,647 km (0.065 R)
• M49: 20,437,911 km (0.071 R)
• M50: 20,838,235 km (0.07 R)
• M51: 21,511,127 km (0.11 R)
• M52: 21,782,198 km (0.109 R)
• M53: 22,396,447 km (0.1 R)
• M54: 22,671,258 km (0.108 R)
• M55: 23,016,231 km (0.119 R)
• M56: 23,641,849 km (0.047 R)
• M57: 23,781,574 km (0.096 R)
• M58: 23,991,759 km (0.063 R)
• M59: 25,910,650 km (0.114 R)
• M60: 26,561,102 km (0.096 R)
• M61: 27,804,410 km (0.029 R)
• M62: 28,396,069 km (0.087 R)
• M63: 31,109,326 km (0.11 R)
• M64: 33,904,113 km (0.092 R)
• M65: 34,298,453 km (0.112 R)
• M66: 35,171,656 km (0.054 R)
• M67: 37,589,906 km (0.119 R)
• M68: 38,654,295 km (0.11 R)
• M69: 39,479,925 km (0.08 R)
• M70: 39,977,937 km (0.099 R)
• M71: 40,812,842 km (0.085 R)
• M72: 40,980,392 km (0.089 R)
• M73: 41,991,075 km (0.105 R)
• M74: 44,295,032 km (0.077 R)
• M75: 46,115,189 km (0.108 R)
• M76: 46,464,650 km (0.117 R)
• M77: 46,639,679 km (0.117 R)
• M78: 47,254,078 km (0.075 R)
• M79: 47,518,118 km (0.081 R)
• M80: 48,224,968 km (0.095 R)
• M81: 48,490,953 km (0.077 R)
• M82: 49,738,300 km (0.103 R)
• M83: 50,276,254 km (0.116 R)
• M84: 50,455,921 km (0.114 R)
• M85: 52,902,893 km (0.088 R)
• M86: 53,268,660 km (0.108 R)
• M87: 56,038,764 km (0.105 R)
• M88: 56,505,061 km (0.093 R)
• M89: 57,347,446 km (0.063 R)
• M90: 60,471,648 km (0.099 R)
• M91: 60,949,912 km (0.11 R)
• M92: 61,141,547 km (0.119 R)
• M93: 61,237,290 km (0.096 R)
• M94: 63,165,607 km (0.105 R)
• M95: 63,456,574 km (0.036 R)
• M96: 64,039,707 km (0.104 R)
• M97: 65,015,683 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit