🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.86 AU - 1.14 AU

Year: 371 Days

Day: 27.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,167,233 km

• M1: 57,296 km (0.086 R)
• M2: 340,634 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.51 AU - 2.97 AU

Year: 1682 Days

Day: 39 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,167,233 km

• M1: 238,160 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.64 AU - 3.78 AU

Year: 2133 Days

Day: 28.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 11.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.3 AU - 8.84 AU

Year: 8502 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,167,233 km

• M1: 198,666 km (0.097 R)
• M2: 457,171 km (0.113 R)
• M3: 696,228 km (0.079 R)
• M4: 878,887 km (0.113 R)
• M5: 1,010,085 km (0.073 R)
• M6: 1,368,073 km (0.029 R)
• M7: 2,175,003 km (0.043 R)
• M8: 2,310,838 km (0.056 R)
• M9: 2,472,853 km (0.087 R)
• M10: 2,759,632 km (0.103 R)
• M11: 3,184,490 km (0.086 R)
• M12: 3,365,503 km (0.066 R)
• M13: 3,629,992 km (0.087 R)
• M14: 4,123,516 km (0.067 R)
• M15: 4,435,577 km (0.104 R)
• M16: 5,022,749 km (0.114 R)
• M17: 5,325,684 km (0.051 R)
• M18: 5,885,928 km (0.097 R)
• M19: 6,205,469 km (0.104 R)
• M20: 6,399,947 km (0.045 R)
• M21: 6,995,346 km (0.102 R)
• M22: 7,163,943 km (0.071 R)
• M23: 7,712,369 km (0.087 R)
• M24: 8,886,263 km (0.104 R)
• M25: 9,179,176 km (0.073 R)
• M26: 9,850,122 km (0.106 R)
• M27: 11,715,458 km (0.098 R)
• M28: 12,158,118 km (0.077 R)
• M29: 12,565,324 km (0.11 R)
• M30: 12,853,000 km (0.051 R)
• M31: 13,267,835 km (0.118 R)
• M32: 13,351,311 km (0.084 R)
• M33: 13,602,785 km (0.071 R)
• M34: 13,771,382 km (0.105 R)
• M35: 14,195,791 km (0.11 R)
• M36: 14,452,501 km (0.031 R)
• M37: 14,754,090 km (0.116 R)
• M38: 14,840,558 km (0.115 R)
• M39: 15,980,793 km (0.075 R)
• M40: 17,240,107 km (0.109 R)
• M41: 17,514,021 km (0.113 R)
• M42: 17,835,507 km (0.106 R)
• M43: 18,344,738 km (0.09 R)
• M44: 19,519,680 km (0.097 R)
• M45: 19,900,855 km (0.116 R)
• M46: 20,332,445 km (0.077 R)
• M47: 20,670,387 km (0.094 R)
• M48: 20,815,796 km (0.117 R)
• M49: 21,107,661 km (0.118 R)
• M50: 22,238,771 km (0.111 R)
• M51: 22,387,770 km (0.117 R)
• M52: 22,537,069 km (0.11 R)
• M53: 22,886,829 km (0.101 R)
• M54: 24,150,482 km (0.091 R)
• M55: 24,252,657 km (0.118 R)
• M56: 24,611,094 km (0.12 R)
• M57: 25,540,695 km (0.118 R)
• M58: 26,481,815 km (0.109 R)
• M59: 26,850,873 km (0.105 R)
• M60: 27,168,619 km (0.051 R)
• M61: 27,327,941 km (0.065 R)
• M62: 27,700,888 km (0.111 R)
• M63: 28,075,631 km (0.056 R)
• M64: 28,721,744 km (0.091 R)
• M65: 29,209,583 km (0.103 R)
• M66: 29,700,264 km (0.108 R)
• M67: 29,974,028 km (0.108 R)
• M68: 30,303,592 km (0.12 R)
• M69: 30,413,696 km (0.099 R)
• M70: 31,299,614 km (0.087 R)
• M71: 31,410,915 km (0.115 R)
• M72: 31,689,766 km (0.081 R)
• M73: 31,801,515 km (0.109 R)
• M74: 32,475,155 km (0.063 R)
• M75: 33,210,129 km (0.094 R)
• M76: 33,893,342 km (0.104 R)
• M77: 34,466,302 km (0.074 R)
• M78: 37,497,005 km (0.079 R)
• M79: 37,792,910 km (0.087 R)
• M80: 39,344,090 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.7

Radius: 6.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.21 AU - 15.37 AU

Year: 21094 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,167,233 km

• M1: 105,616 km (0.042 R)
• M2: 172,486 km (0.064 R)
• M3: 328,367 km (0.088 R)
• M4: 632,949 km (0.12 R)
• M5: 863,030 km (0.059 R)
• M6: 1,096,104 km (0.05 R)
• M7: 1,774,081 km (0.096 R)
• M8: 1,853,218 km (0.118 R)
• M9: 1,987,857 km (0.118 R)
• M10: 2,042,759 km (0.056 R)
• M11: 3,941,754 km (0.072 R)
• M12: 4,327,268 km (0.106 R)
• M13: 4,542,539 km (0.051 R)
• M14: 4,872,103 km (0.027 R)
• M15: 7,861,219 km (0.076 R)
• M16: 7,904,751 km (0.05 R)
• M17: 8,256,456 km (0.034 R)
• M18: 8,613,247 km (0.117 R)
• M19: 9,066,229 km (0.077 R)
• M20: 9,527,140 km (0.111 R)
• M21: 10,280,216 km (0.091 R)
• M22: 10,327,938 km (0.102 R)
• M23: 10,808,895 km (0.077 R)
• M24: 11,395,917 km (0.112 R)
• M25: 11,942,996 km (0.045 R)
• M26: 12,295,599 km (0.115 R)
• M27: 12,702,804 km (0.117 R)
• M28: 12,908,052 km (0.05 R)
• M29: 13,166,109 km (0.05 R)
• M30: 15,237,291 km (0.119 R)
• M31: 15,400,652 km (0.046 R)
• M32: 15,729,468 km (0.098 R)
• M33: 16,060,379 km (0.085 R)
• M34: 17,350,511 km (0.066 R)
• M35: 17,979,121 km (0.09 R)
• M36: 18,209,651 km (0.082 R)
• M37: 19,082,555 km (0.106 R)
• M38: 19,850,141 km (0.062 R)
• M39: 20,267,520 km (0.079 R)
• M40: 22,397,943 km (0.093 R)
• M41: 22,957,289 km (0.118 R)
• M42: 23,395,312 km (0.087 R)
• M43: 24,918,368 km (0.119 R)
• M44: 25,046,872 km (0.078 R)
• M45: 25,368,657 km (0.092 R)
• M46: 25,627,162 km (0.081 R)
• M47: 25,691,938 km (0.118 R)
• M48: 25,951,491 km (0.076 R)
• M49: 26,146,716 km (0.104 R)
• M50: 26,604,336 km (0.102 R)
• M51: 26,801,207 km (0.083 R)
• M52: 26,998,526 km (0.12 R)
• M53: 27,394,661 km (0.082 R)
• M54: 28,126,045 km (0.101 R)
• M55: 28,460,546 km (0.087 R)
• M56: 28,998,650 km (0.113 R)
• M57: 29,133,587 km (0.074 R)
• M58: 29,743,797 km (0.073 R)
• M59: 30,016,364 km (0.095 R)
• M60: 30,564,042 km (0.099 R)
• M61: 31,599,708 km (0.118 R)
• M62: 31,808,247 km (0.099 R)
• M63: 32,506,570 km (0.102 R)
• M64: 33,139,369 km (0.039 R)
• M65: 33,776,207 km (0.104 R)
• M66: 34,488,592 km (0.057 R)
• M67: 34,560,250 km (0.096 R)
• M68: 34,703,415 km (0.104 R)
• M69: 35,422,233 km (0.093 R)
• M70: 36,291,247 km (0.091 R)
• M71: 37,020,835 km (0.111 R)
• M72: 37,755,211 km (0.061 R)
• M73: 38,050,368 km (0.059 R)
• M74: 39,612,170 km (0.096 R)
• M75: 39,687,118 km (0.105 R)
• M76: 39,911,964 km (0.077 R)
• M77: 41,270,761 km (0.05 R)
• M78: 41,422,603 km (0.069 R)
• M79: 42,184,954 km (0.113 R)
• M80: 42,644,519 km (0.115 R)
• M81: 43,646,076 km (0.092 R)
• M82: 44,266,160 km (0.107 R)
• M83: 46,144,062 km (0.114 R)
• M84: 46,459,564 km (0.081 R)
• M85: 46,617,688 km (0.088 R)
• M86: 48,367,684 km (0.105 R)
• M87: 48,688,123 km (0.089 R)
• M88: 48,768,457 km (0.115 R)
• M89: 49,089,793 km (0.102 R)
• M90: 53,165,886 km (0.108 R)
• M91: 54,576,295 km (0.072 R)
• M92: 54,659,771 km (0.09 R)
• M93: 54,743,097 km (0.108 R)
• M94: 55,244,399 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit