🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.2 AU - 1.7 AU

Year: 628 Days

Day: 30.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,956,467 km

• M1: 409,001 km (0.082 R)
• M2: 731,085 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.92 AU - 2.58 AU

Year: 1215 Days

Day: 14.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.79 AU - 4.43 AU

Year: 2468 Days

Day: 17.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,956,467 km

• M1: 1,245,552 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.37 AU - 4.45 AU

Year: 3333 Days

Day: 38 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,956,467 km

• M1: 337,792 km (0.067 R)
• M2: 2,273,738 km (0.091 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 14.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.42 AU - 5.78 AU

Year: 4145 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,956,467 km

• M1: 184,753 km (0.111 R)
• M2: 348,563 km (0.092 R)
• M3: 520,451 km (0.085 R)
• M4: 845,228 km (0.045 R)
• M5: 1,210,396 km (0.069 R)
• M6: 1,754,633 km (0.105 R)
• M7: 1,857,557 km (0.111 R)
• M8: 2,038,869 km (0.049 R)
• M9: 2,370,827 km (0.086 R)
• M10: 2,518,630 km (0.108 R)
• M11: 2,823,660 km (0.109 R)
• M12: 2,928,079 km (0.109 R)
• M13: 3,123,005 km (0.105 R)
• M14: 3,469,923 km (0.066 R)
• M15: 3,829,556 km (0.075 R)
• M16: 4,401,917 km (0.031 R)
• M17: 4,854,451 km (0.116 R)
• M18: 5,065,085 km (0.071 R)
• M19: 5,321,944 km (0.083 R)
• M20: 5,759,668 km (0.119 R)
• M21: 6,095,664 km (0.111 R)
• M22: 6,323,352 km (0.095 R)
• M23: 6,928,476 km (0.11 R)
• M24: 7,698,905 km (0.111 R)
• M25: 8,094,292 km (0.115 R)
• M26: 8,294,604 km (0.117 R)
• M27: 8,751,176 km (0.071 R)
• M28: 9,477,923 km (0.087 R)
• M29: 10,467,812 km (0.1 R)
• M30: 10,604,245 km (0.084 R)
• M31: 10,851,082 km (0.081 R)
• M32: 11,016,836 km (0.119 R)
• M33: 11,211,164 km (0.061 R)
• M34: 11,322,614 km (0.1 R)
• M35: 11,434,663 km (0.058 R)
• M36: 11,744,330 km (0.05 R)
• M37: 13,099,089 km (0.06 R)
• M38: 13,423,267 km (0.098 R)
• M39: 14,170,060 km (0.07 R)
• M40: 14,290,785 km (0.118 R)
• M41: 15,330,939 km (0.089 R)
• M42: 15,517,039 km (0.117 R)
• M43: 15,672,771 km (0.097 R)
• M44: 15,860,217 km (0.071 R)
• M45: 16,554,052 km (0.04 R)
• M46: 16,713,224 km (0.081 R)
• M47: 17,808,430 km (0.107 R)
• M48: 18,102,240 km (0.084 R)
• M49: 18,430,607 km (0.064 R)
• M50: 18,960,184 km (0.03 R)
• M51: 19,059,966 km (0.119 R)
• M52: 19,226,767 km (0.047 R)
• M53: 19,831,292 km (0.093 R)
• M54: 20,749,823 km (0.049 R)
• M55: 21,612,554 km (0.09 R)
• M56: 21,751,680 km (0.04 R)
• M57: 22,416,792 km (0.109 R)
• M58: 23,124,091 km (0.115 R)
• M59: 23,444,679 km (0.083 R)
• M60: 23,982,483 km (0.06 R)
• M61: 24,270,908 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 14.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.14 AU - 9.7 AU

Year: 9588 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,956,467 km

• M1: 181,013 km (0.097 R)
• M2: 276,307 km (0.081 R)
• M3: 367,712 km (0.106 R)
• M4: 1,734,139 km (0.112 R)
• M5: 2,099,157 km (0.047 R)
• M6: 2,363,198 km (0.118 R)
• M7: 2,573,981 km (0.095 R)
• M8: 3,036,986 km (0.106 R)
• M9: 3,455,112 km (0.114 R)
• M10: 3,646,897 km (0.059 R)
• M11: 3,768,520 km (0.115 R)
• M12: 3,916,472 km (0.107 R)
• M13: 4,167,348 km (0.115 R)
• M14: 4,269,224 km (0.102 R)
• M15: 4,449,489 km (0.039 R)
• M16: 5,114,153 km (0.091 R)
• M17: 5,416,640 km (0.075 R)
• M18: 6,039,266 km (0.073 R)
• M19: 6,213,099 km (0.108 R)
• M20: 6,359,106 km (0.087 R)
• M21: 6,506,460 km (0.112 R)
• M22: 7,137,614 km (0.095 R)
• M23: 7,321,469 km (0.109 R)
• M24: 7,600,469 km (0.086 R)
• M25: 8,296,997 km (0.108 R)
• M26: 8,393,637 km (0.104 R)
• M27: 8,620,428 km (0.08 R)
• M28: 8,981,108 km (0.112 R)
• M29: 9,615,702 km (0.086 R)
• M30: 10,334,071 km (0.045 R)
• M31: 10,717,191 km (0.084 R)
• M32: 10,998,884 km (0.115 R)
• M33: 11,105,248 km (0.109 R)
• M34: 11,786,218 km (0.107 R)
• M35: 11,931,328 km (0.116 R)
• M36: 12,223,193 km (0.07 R)
• M37: 12,480,651 km (0.095 R)
• M38: 12,628,603 km (0.077 R)
• M39: 12,814,404 km (0.115 R)
• M40: 13,001,102 km (0.069 R)
• M41: 13,604,430 km (0.038 R)
• M42: 14,024,501 km (0.093 R)
• M43: 14,139,841 km (0.1 R)
• M44: 15,429,375 km (0.114 R)
• M45: 16,028,065 km (0.09 R)
• M46: 16,471,773 km (0.056 R)
• M47: 17,124,618 km (0.086 R)
• M48: 17,495,621 km (0.112 R)
• M49: 18,371,367 km (0.117 R)
• M50: 19,048,297 km (0.081 R)
• M51: 19,862,857 km (0.11 R)
• M52: 20,252,709 km (0.119 R)
• M53: 20,557,590 km (0.114 R)
• M54: 20,820,134 km (0.071 R)
• M55: 21,703,509 km (0.103 R)
• M56: 22,149,760 km (0.107 R)
• M57: 22,553,973 km (0.06 R)
• M58: 22,689,359 km (0.102 R)
• M59: 22,779,717 km (0.03 R)
• M60: 22,960,730 km (0.114 R)
• M61: 23,142,192 km (0.12 R)
• M62: 23,919,054 km (0.098 R)
• M63: 24,844,018 km (0.09 R)
• M64: 25,451,535 km (0.109 R)
• M65: 25,686,553 km (0.115 R)
• M66: 26,158,534 km (0.044 R)
• M67: 26,443,219 km (0.095 R)
• M68: 27,543,810 km (0.075 R)
• M69: 29,050,859 km (0.105 R)
• M70: 29,198,213 km (0.1 R)
• M71: 29,394,934 km (0.081 R)
• M72: 29,839,240 km (0.114 R)
• M73: 30,584,686 km (0.116 R)
• M74: 31,235,736 km (0.107 R)
• M75: 33,216,113 km (0.077 R)
• M76: 33,678,819 km (0.073 R)
• M77: 34,092,008 km (0.056 R)
• M78: 34,403,022 km (0.088 R)
• M79: 34,871,264 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 5

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.31 AU - 16.13 AU

Year: 22431 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,956,467 km

• M1: 175,030 km (0.103 R)
• M2: 287,078 km (0.097 R)
• M3: 323,580 km (0.095 R)
• M4: 443,258 km (0.106 R)
• M5: 673,490 km (0.073 R)
• M6: 749,336 km (0.11 R)
• M7: 1,485,656 km (0.11 R)
• M8: 1,585,289 km (0.106 R)
• M9: 1,826,440 km (0.053 R)
• M10: 1,897,499 km (0.114 R)
• M11: 2,042,310 km (0.084 R)
• M12: 2,657,157 km (0.057 R)
• M13: 2,697,250 km (0.09 R)
• M14: 3,195,859 km (0.104 R)
• M15: 3,588,255 km (0.061 R)
• M16: 4,417,775 km (0.117 R)
• M17: 5,303,693 km (0.074 R)
• M18: 5,714,788 km (0.106 R)
• M19: 6,952,411 km (0.043 R)
• M20: 7,458,501 km (0.05 R)
• M21: 7,629,791 km (0.113 R)
• M22: 8,034,752 km (0.115 R)
• M23: 8,744,893 km (0.109 R)
• M24: 9,107,518 km (0.118 R)
• M25: 9,168,405 km (0.108 R)
• M26: 9,784,898 km (0.089 R)
• M27: 9,909,812 km (0.103 R)
• M28: 10,478,433 km (0.106 R)
• M29: 11,581,269 km (0.113 R)
• M30: 12,925,106 km (0.082 R)
• M31: 13,062,138 km (0.051 R)
• M32: 13,130,804 km (0.088 R)
• M33: 13,615,351 km (0.077 R)
• M34: 14,672,858 km (0.104 R)
• M35: 15,465,129 km (0.1 R)
• M36: 17,166,056 km (0.057 R)
• M37: 17,241,454 km (0.097 R)
• M38: 17,619,488 km (0.072 R)
• M39: 18,076,808 km (0.102 R)
• M40: 18,538,168 km (0.053 R)
• M41: 19,003,268 km (0.034 R)
• M42: 19,315,479 km (0.077 R)
• M43: 20,024,124 km (0.064 R)
• M44: 21,955,133 km (0.116 R)
• M45: 23,025,655 km (0.104 R)
• M46: 23,191,859 km (0.118 R)
• M47: 23,275,035 km (0.073 R)
• M48: 23,609,087 km (0.118 R)
• M49: 24,281,829 km (0.079 R)
• M50: 25,217,115 km (0.117 R)
• M51: 25,818,349 km (0.089 R)
• M52: 26,511,286 km (0.115 R)
• M53: 29,343,772 km (0.071 R)
• M54: 30,339,346 km (0.098 R)
• M55: 32,085,003 km (0.1 R)
• M56: 32,736,203 km (0.115 R)
• M57: 33,957,370 km (0.119 R)
• M58: 34,430,997 km (0.047 R)
• M59: 35,097,605 km (0.059 R)
• M60: 35,193,348 km (0.097 R)
• M61: 36,540,626 km (0.103 R)
• M62: 36,831,594 km (0.092 R)
• M63: 36,928,683 km (0.093 R)
• M64: 37,611,149 km (0.064 R)
• M65: 38,494,674 km (0.034 R)
• M66: 41,387,597 km (0.107 R)
• M67: 42,401,272 km (0.083 R)
• M68: 42,706,901 km (0.089 R)
• M69: 44,867,244 km (0.099 R)
• M70: 45,282,677 km (0.117 R)
• M71: 45,490,917 km (0.087 R)
• M72: 49,721,844 km (0.067 R)
• M73: 49,829,256 km (0.094 R)
• M74: 52,319,911 km (0.075 R)
• M75: 53,966,085 km (0.07 R)
• M76: 58,324,769 km (0.089 R)
• M77: 59,232,828 km (0.098 R)
• M78: 59,802,646 km (0.115 R)
• M79: 61,984,681 km (0.118 R)
• M80: 63,143,466 km (0.078 R)
• M81: 63,376,091 km (0.074 R)
• M82: 63,842,238 km (0.119 R)
• M83: 64,075,760 km (0.098 R)
• M84: 64,777,972 km (0.096 R)
• M85: 66,071,844 km (0.077 R)
• M86: 67,611,954 km (0.089 R)
• M87: 68,326,733 km (0.028 R)
• M88: 69,403,688 km (0.117 R)
• M89: 69,763,920 km (0.097 R)
• M90: 71,332,005 km (0.091 R)
• M91: 73,889,530 km (0.065 R)
• M92: 79,344,616 km (0.092 R)
• M93: 80,224,252 km (0.092 R)
• M94: 81,486,708 km (0.067 R)
• M95: 82,374,272 km (0.086 R)
• M96: 82,501,281 km (0.112 R)
• M97: 83,010,213 km (0.041 R)
• M98: 84,415,086 km (0.113 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit