🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.8 AU - 0.94 AU

Year: 284 Days

Day: 41.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.2 AU - 1.3 AU

Year: 489 Days

Day: 12.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.8 AU

Year: 630 Days

Day: 27.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,441,920 km

• M1: 906,563 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.98 AU - 6.06 AU

Year: 3935 Days

Day: 23.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,441,920 km

• M1: 111,899 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 14.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.34 AU - 6.56 AU

Year: 5731 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,441,920 km

• M1: 199,115 km (0.098 R)
• M2: 304,731 km (0.084 R)
• M3: 441,613 km (0.05 R)
• M4: 645,814 km (0.039 R)
• M5: 1,048,531 km (0.097 R)
• M6: 1,371,364 km (0.088 R)
• M7: 1,616,854 km (0.108 R)
• M8: 1,726,659 km (0.114 R)
• M9: 2,111,724 km (0.083 R)
• M10: 2,294,083 km (0.116 R)
• M11: 3,007,815 km (0.065 R)
• M12: 3,763,134 km (0.087 R)
• M13: 4,011,168 km (0.096 R)
• M14: 4,575,900 km (0.117 R)
• M15: 5,056,707 km (0.117 R)
• M16: 5,165,914 km (0.074 R)
• M17: 5,498,021 km (0.078 R)
• M18: 6,625,540 km (0.068 R)
• M19: 6,986,819 km (0.105 R)
• M20: 7,261,929 km (0.109 R)
• M21: 8,723,949 km (0.045 R)
• M22: 9,253,675 km (0.072 R)
• M23: 9,354,056 km (0.117 R)
• M24: 9,623,781 km (0.102 R)
• M25: 9,827,832 km (0.048 R)
• M26: 9,930,307 km (0.075 R)
• M27: 10,171,010 km (0.059 R)
• M28: 10,274,831 km (0.032 R)
• M29: 10,763,567 km (0.094 R)
• M30: 10,904,638 km (0.115 R)
• M31: 11,295,836 km (0.076 R)
• M32: 11,475,204 km (0.079 R)
• M33: 11,691,672 km (0.038 R)
• M34: 14,083,892 km (0.096 R)
• M35: 14,666,126 km (0.095 R)
• M36: 14,822,606 km (0.095 R)
• M37: 15,375,071 km (0.115 R)
• M38: 15,773,749 km (0.081 R)
• M39: 16,581,578 km (0.064 R)
• M40: 16,703,799 km (0.083 R)
• M41: 17,610,063 km (0.103 R)
• M42: 18,153,103 km (0.077 R)
• M43: 18,956,743 km (0.057 R)
• M44: 19,127,434 km (0.116 R)
• M45: 19,298,724 km (0.094 R)
• M46: 19,556,331 km (0.1 R)
• M47: 20,118,819 km (0.118 R)
• M48: 21,038,397 km (0.1 R)
• M49: 21,481,207 km (0.115 R)
• M50: 21,659,229 km (0.102 R)
• M51: 21,792,969 km (0.034 R)
• M52: 22,106,377 km (0.109 R)
• M53: 22,376,102 km (0.102 R)
• M54: 22,646,874 km (0.104 R)
• M55: 23,833,035 km (0.101 R)
• M56: 24,573,096 km (0.115 R)
• M57: 25,086,217 km (0.076 R)
• M58: 25,461,558 km (0.035 R)
• M59: 25,650,051 km (0.114 R)
• M60: 25,744,447 km (0.115 R)
• M61: 26,218,074 km (0.119 R)
• M62: 26,503,656 km (0.036 R)
• M63: 26,886,029 km (0.115 R)
• M64: 28,190,073 km (0.112 R)
• M65: 28,531,455 km (0.086 R)
• M66: 28,972,470 km (0.082 R)
• M67: 29,366,511 km (0.026 R)
• M68: 30,259,311 km (0.062 R)
• M69: 31,312,181 km (0.029 R)
• M70: 31,463,574 km (0.042 R)
• M71: 31,767,108 km (0.116 R)
• M72: 32,224,279 km (0.116 R)
• M73: 32,530,207 km (0.078 R)
• M74: 33,247,977 km (0.114 R)
• M75: 33,919,073 km (0.081 R)
• M76: 34,282,147 km (0.116 R)
• M77: 34,386,267 km (0.099 R)
• M78: 34,907,915 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.64 AU - 9.86 AU

Year: 8290 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 98.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,441,920 km

• M1: 191,336 km (0.061 R)
• M2: 412,741 km (0.093 R)
• M3: 511,026 km (0.039 R)
• M4: 737,966 km (0.027 R)
• M5: 1,126,771 km (0.087 R)
• M6: 1,344,885 km (0.108 R)
• M7: 1,765,554 km (0.105 R)
• M8: 2,041,712 km (0.093 R)
• M9: 2,185,326 km (0.083 R)
• M10: 2,592,082 km (0.101 R)
• M11: 3,211,567 km (0.09 R)
• M12: 3,331,245 km (0.117 R)
• M13: 3,624,906 km (0.077 R)
• M14: 4,133,090 km (0.117 R)
• M15: 4,502,447 km (0.077 R)
• M16: 4,772,920 km (0.102 R)
• M17: 5,048,779 km (0.114 R)
• M18: 5,386,870 km (0.12 R)
• M19: 5,645,225 km (0.118 R)
• M20: 6,114,813 km (0.062 R)
• M21: 6,597,116 km (0.074 R)
• M22: 7,185,784 km (0.078 R)
• M23: 7,343,460 km (0.119 R)
• M24: 8,281,140 km (0.11 R)
• M25: 8,479,955 km (0.113 R)
• M26: 8,747,436 km (0.072 R)
• M27: 9,051,718 km (0.058 R)
• M28: 9,359,441 km (0.113 R)
• M29: 10,517,478 km (0.097 R)
• M30: 10,986,019 km (0.082 R)
• M31: 11,609,094 km (0.056 R)
• M32: 12,546,325 km (0.061 R)
• M33: 12,928,098 km (0.084 R)
• M34: 13,546,835 km (0.093 R)
• M35: 13,742,210 km (0.104 R)
• M36: 14,096,159 km (0.102 R)
• M37: 14,612,870 km (0.103 R)
• M38: 15,176,255 km (0.081 R)
• M39: 15,297,878 km (0.097 R)
• M40: 15,746,672 km (0.106 R)
• M41: 15,869,941 km (0.102 R)
• M42: 16,992,822 km (0.108 R)
• M43: 17,415,287 km (0.109 R)
• M44: 17,500,258 km (0.063 R)
• M45: 18,573,174 km (0.076 R)
• M46: 18,659,941 km (0.115 R)
• M47: 19,977,449 km (0.063 R)
• M48: 20,200,051 km (0.114 R)
• M49: 20,602,619 km (0.113 R)
• M50: 21,188,893 km (0.037 R)
• M51: 21,461,311 km (0.062 R)
• M52: 21,689,298 km (0.114 R)
• M53: 21,963,810 km (0.106 R)
• M54: 22,055,663 km (0.117 R)
• M55: 22,794,527 km (0.115 R)
• M56: 22,980,477 km (0.056 R)
• M57: 23,588,443 km (0.112 R)
• M58: 25,347,714 km (0.118 R)
• M59: 25,830,466 km (0.094 R)
• M60: 26,170,203 km (0.115 R)
• M61: 26,364,979 km (0.119 R)
• M62: 27,346,192 km (0.111 R)
• M63: 27,444,926 km (0.091 R)
• M64: 27,543,810 km (0.117 R)
• M65: 27,692,361 km (0.098 R)
• M66: 27,890,877 km (0.078 R)
• M67: 29,698,768 km (0.115 R)
• M68: 30,873,560 km (0.065 R)
• M69: 31,027,945 km (0.074 R)
• M70: 31,855,520 km (0.09 R)
• M71: 32,219,791 km (0.06 R)
• M72: 32,585,558 km (0.053 R)
• M73: 33,373,939 km (0.081 R)
• M74: 33,956,024 km (0.112 R)
• M75: 34,915,844 km (0.065 R)
• M76: 35,184,073 km (0.061 R)
• M77: 35,399,195 km (0.093 R)
• M78: 36,372,329 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 5.6

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.02 AU - 15.98 AU

Year: 17353 Days

Day: 15.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,441,920 km

• M1: 74,201 km (0.107 R)
• M2: 144,362 km (0.077 R)
• M3: 191,336 km (0.032 R)
• M4: 245,341 km (0.042 R)
• M5: 305,628 km (0.067 R)
• M6: 413,638 km (0.049 R)
• M7: 503,247 km (0.087 R)
• M8: 582,833 km (0.114 R)
• M9: 1,002,605 km (0.099 R)
• M10: 1,083,687 km (0.097 R)
• M11: 1,252,433 km (0.039 R)
• M12: 1,638,695 km (0.049 R)
• M13: 1,710,652 km (0.119 R)
• M14: 2,216,143 km (0.048 R)
• M15: 2,568,147 km (0.059 R)
• M16: 3,694,319 km (0.085 R)
• M17: 3,757,300 km (0.119 R)
• M18: 4,274,460 km (0.093 R)
• M19: 4,440,663 km (0.043 R)
• M20: 4,507,683 km (0.111 R)
• M21: 4,986,546 km (0.114 R)
• M22: 5,517,618 km (0.116 R)
• M23: 5,808,137 km (0.11 R)
• M24: 5,992,143 km (0.115 R)
• M25: 6,328,439 km (0.068 R)
• M26: 6,366,137 km (0.063 R)
• M27: 6,632,422 km (0.045 R)
• M28: 6,863,700 km (0.051 R)
• M29: 7,453,116 km (0.055 R)
• M30: 7,572,943 km (0.039 R)
• M31: 7,977,007 km (0.082 R)
• M32: 8,471,129 km (0.099 R)
• M33: 8,932,788 km (0.092 R)
• M34: 9,402,525 km (0.088 R)
• M35: 9,836,658 km (0.108 R)
• M36: 10,144,381 km (0.101 R)
• M37: 10,188,513 km (0.079 R)
• M38: 10,277,224 km (0.1 R)
• M39: 11,131,877 km (0.112 R)
• M40: 12,479,903 km (0.108 R)
• M41: 12,812,908 km (0.119 R)
• M42: 12,956,522 km (0.097 R)
• M43: 13,245,395 km (0.103 R)
• M44: 13,633,901 km (0.112 R)
• M45: 14,372,316 km (0.087 R)
• M46: 14,571,431 km (0.071 R)
• M47: 14,871,824 km (0.12 R)
• M48: 15,326,152 km (0.101 R)
• M49: 17,400,177 km (0.115 R)
• M50: 17,612,457 km (0.077 R)
• M51: 17,665,713 km (0.058 R)
• M52: 18,740,574 km (0.075 R)
• M53: 19,121,749 km (0.082 R)
• M54: 19,450,566 km (0.101 R)
• M55: 20,784,380 km (0.064 R)
• M56: 21,405,511 km (0.116 R)
• M57: 22,032,774 km (0.098 R)
• M58: 22,262,258 km (0.087 R)
• M59: 22,666,022 km (0.103 R)
• M60: 22,723,917 km (0.059 R)
• M61: 22,955,793 km (0.09 R)
• M62: 24,363,958 km (0.106 R)
• M63: 25,018,598 km (0.105 R)
• M64: 26,649,963 km (0.102 R)
• M65: 27,263,015 km (0.101 R)
• M66: 27,880,555 km (0.107 R)
• M67: 28,440,201 km (0.055 R)
• M68: 29,381,321 km (0.052 R)
• M69: 30,077,998 km (0.115 R)
• M70: 32,395,568 km (0.092 R)
• M71: 33,180,808 km (0.04 R)
• M72: 33,641,719 km (0.069 R)
• M73: 34,370,410 km (0.054 R)
• M74: 35,305,247 km (0.102 R)
• M75: 36,791,053 km (0.081 R)
• M76: 36,995,254 km (0.089 R)
• M77: 37,678,617 km (0.104 R)
• M78: 38,297,204 km (0.089 R)
• M79: 39,474,839 km (0.047 R)
• M80: 40,804,914 km (0.05 R)
• M81: 42,078,590 km (0.117 R)
• M82: 42,434,782 km (0.118 R)
• M83: 42,577,499 km (0.091 R)
• M84: 43,724,914 km (0.073 R)
• M85: 45,028,061 km (0.097 R)
• M86: 45,903,807 km (0.097 R)
• M87: 46,270,472 km (0.108 R)
• M88: 47,894,955 km (0.104 R)
• M89: 48,341,206 km (0.1 R)
• M90: 49,387,792 km (0.082 R)
• M91: 49,989,176 km (0.075 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit