🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 13.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.79 AU - 1.11 AU

Year: 343 Days

Day: 25.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,523,079 km

• M1: 91,255 km (0.11 R)
• M2: 112,049 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.78 AU - 3.64 AU

Year: 2133 Days

Day: 35.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,523,079 km

• M1: 887,415 km (0.109 R)
• M2: 1,076,057 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 14.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.77 AU - 5.73 AU

Year: 3839 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,523,079 km

• M1: 178,620 km (0.09 R)
• M2: 268,379 km (0.116 R)
• M3: 442,511 km (0.078 R)
• M4: 679,623 km (0.074 R)
• M5: 787,782 km (0.119 R)
• M6: 962,513 km (0.088 R)
• M7: 1,367,325 km (0.054 R)
• M8: 1,553,125 km (0.053 R)
• M9: 1,762,861 km (0.032 R)
• M10: 2,046,798 km (0.06 R)
• M11: 2,177,995 km (0.116 R)
• M12: 2,363,048 km (0.119 R)
• M13: 2,624,096 km (0.117 R)
• M14: 3,024,271 km (0.116 R)
• M15: 3,174,766 km (0.106 R)
• M16: 3,308,507 km (0.1 R)
• M17: 3,502,834 km (0.099 R)
• M18: 3,641,212 km (0.118 R)
• M19: 3,862,467 km (0.059 R)
• M20: 4,171,537 km (0.102 R)
• M21: 4,318,442 km (0.101 R)
• M22: 4,445,899 km (0.048 R)
• M23: 4,574,553 km (0.086 R)
• M24: 4,704,554 km (0.08 R)
• M25: 5,304,591 km (0.097 R)
• M26: 5,487,250 km (0.118 R)
• M27: 5,764,904 km (0.101 R)
• M28: 6,504,067 km (0.102 R)
• M29: 7,425,290 km (0.114 R)
• M30: 7,758,894 km (0.113 R)
• M31: 7,888,445 km (0.06 R)
• M32: 7,992,565 km (0.056 R)
• M33: 8,255,110 km (0.089 R)
• M34: 8,815,803 km (0.075 R)
• M35: 9,554,666 km (0.072 R)
• M36: 9,665,967 km (0.115 R)
• M37: 9,861,492 km (0.117 R)
• M38: 11,062,912 km (0.084 R)
• M39: 11,414,617 km (0.12 R)
• M40: 11,680,901 km (0.088 R)
• M41: 11,919,210 km (0.088 R)
• M42: 12,069,107 km (0.085 R)
• M43: 12,279,891 km (0.072 R)
• M44: 12,735,716 km (0.08 R)
• M45: 13,166,258 km (0.104 R)
• M46: 13,321,242 km (0.115 R)
• M47: 14,136,700 km (0.118 R)
• M48: 14,742,870 km (0.046 R)
• M49: 15,227,418 km (0.119 R)
• M50: 15,750,113 km (0.044 R)
• M51: 15,980,643 km (0.098 R)
• M52: 16,345,213 km (0.053 R)
• M53: 16,511,715 km (0.092 R)
• M54: 16,745,986 km (0.034 R)
• M55: 16,913,984 km (0.028 R)
• M56: 17,116,240 km (0.096 R)
• M57: 17,251,626 km (0.114 R)
• M58: 17,387,312 km (0.098 R)
• M59: 17,693,838 km (0.087 R)
• M60: 17,796,462 km (0.118 R)
• M61: 18,139,939 km (0.06 R)
• M62: 18,277,868 km (0.105 R)
• M63: 18,450,953 km (0.055 R)
• M64: 18,833,474 km (0.118 R)
• M65: 19,043,211 km (0.112 R)
• M66: 19,359,161 km (0.056 R)
• M67: 20,353,688 km (0.117 R)
• M68: 20,568,959 km (0.109 R)
• M69: 21,437,674 km (0.051 R)
• M70: 22,392,258 km (0.051 R)
• M71: 22,763,111 km (0.042 R)
• M72: 22,949,211 km (0.026 R)
• M73: 23,135,909 km (0.1 R)
• M74: 23,925,636 km (0.095 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 14.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.15 AU - 6.71 AU

Year: 4692 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,523,079 km

• M1: 244,593 km (0.116 R)
• M2: 433,834 km (0.091 R)
• M3: 567,874 km (0.1 R)
• M4: 782,846 km (0.113 R)
• M5: 956,828 km (0.12 R)
• M6: 1,298,809 km (0.042 R)
• M7: 1,929,962 km (0.081 R)
• M8: 2,250,102 km (0.12 R)
• M9: 2,446,673 km (0.088 R)
• M10: 2,649,229 km (0.077 R)
• M11: 3,114,478 km (0.086 R)
• M12: 3,401,706 km (0.062 R)
• M13: 3,537,242 km (0.119 R)
• M14: 3,884,309 km (0.095 R)
• M15: 4,026,127 km (0.081 R)
• M16: 4,218,211 km (0.066 R)
• M17: 4,736,867 km (0.07 R)
• M18: 4,888,858 km (0.077 R)
• M19: 5,068,376 km (0.108 R)
• M20: 5,513,280 km (0.1 R)
• M21: 5,727,055 km (0.086 R)
• M22: 6,025,653 km (0.116 R)
• M23: 6,385,136 km (0.108 R)
• M24: 6,751,651 km (0.104 R)
• M25: 6,894,517 km (0.111 R)
• M26: 7,096,175 km (0.084 R)
• M27: 7,270,606 km (0.026 R)
• M28: 7,982,842 km (0.073 R)
• M29: 8,470,082 km (0.11 R)
• M30: 8,686,400 km (0.097 R)
• M31: 9,505,598 km (0.076 R)
• M32: 9,730,444 km (0.044 R)
• M33: 10,218,283 km (0.084 R)
• M34: 10,415,602 km (0.084 R)
• M35: 10,547,847 km (0.109 R)
• M36: 11,626,298 km (0.102 R)
• M37: 11,970,672 km (0.094 R)
• M38: 12,353,194 km (0.072 R)
• M39: 12,633,989 km (0.078 R)
• M40: 13,273,520 km (0.117 R)
• M41: 13,453,037 km (0.069 R)
• M42: 13,633,452 km (0.099 R)
• M43: 13,814,615 km (0.067 R)
• M44: 14,473,444 km (0.072 R)
• M45: 14,806,599 km (0.079 R)
• M46: 14,918,348 km (0.047 R)
• M47: 15,105,047 km (0.104 R)
• M48: 15,217,395 km (0.118 R)
• M49: 15,330,191 km (0.045 R)
• M50: 15,669,928 km (0.04 R)
• M51: 16,203,394 km (0.079 R)
• M52: 17,053,858 km (0.092 R)
• M53: 17,563,239 km (0.083 R)
• M54: 18,556,868 km (0.095 R)
• M55: 18,798,020 km (0.038 R)
• M56: 19,650,428 km (0.118 R)
• M57: 20,019,636 km (0.12 R)
• M58: 21,392,944 km (0.106 R)
• M59: 21,772,773 km (0.034 R)
• M60: 22,368,023 km (0.119 R)
• M61: 22,753,537 km (0.057 R)
• M62: 25,201,556 km (0.09 R)
• M63: 25,558,198 km (0.118 R)
• M64: 25,692,238 km (0.112 R)
• M65: 26,366,475 km (0.104 R)
• M66: 26,773,681 km (0.107 R)
• M67: 26,955,442 km (0.082 R)
• M68: 27,548,747 km (0.038 R)
• M69: 28,238,842 km (0.08 R)
• M70: 28,887,947 km (0.085 R)
• M71: 29,027,672 km (0.086 R)
• M72: 29,495,165 km (0.062 R)
• M73: 29,635,937 km (0.108 R)
• M74: 29,729,884 km (0.096 R)
• M75: 29,823,832 km (0.107 R)
• M76: 30,059,448 km (0.107 R)
• M77: 30,674,744 km (0.111 R)
• M78: 31,581,457 km (0.078 R)
• M79: 31,869,732 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 8.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.4 AU - 6.46 AU

Year: 5355 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,523,079 km

• M1: 179,069 km (0.081 R)
• M2: 258,356 km (0.071 R)
• M3: 370,704 km (0.103 R)
• M4: 447,298 km (0.028 R)
• M5: 628,760 km (0.059 R)
• M6: 712,535 km (0.073 R)
• M7: 766,988 km (0.105 R)
• M8: 987,496 km (0.084 R)
• M9: 1,150,108 km (0.098 R)
• M10: 1,294,770 km (0.113 R)
• M11: 1,403,677 km (0.092 R)
• M12: 1,459,327 km (0.083 R)
• M13: 1,660,237 km (0.094 R)
• M14: 2,432,312 km (0.101 R)
• M15: 2,499,780 km (0.096 R)
• M16: 2,619,459 km (0.074 R)
• M17: 2,989,713 km (0.085 R)
• M18: 3,190,324 km (0.102 R)
• M19: 3,857,830 km (0.079 R)
• M20: 4,381,123 km (0.081 R)
• M21: 4,841,286 km (0.102 R)
• M22: 4,948,099 km (0.096 R)
• M23: 5,382,980 km (0.119 R)
• M24: 6,150,268 km (0.119 R)
• M25: 6,289,244 km (0.081 R)
• M26: 6,476,241 km (0.115 R)
• M27: 6,546,702 km (0.12 R)
• M28: 6,999,684 km (0.076 R)
• M29: 7,169,179 km (0.113 R)
• M30: 7,785,522 km (0.071 R)
• M31: 7,961,000 km (0.072 R)
• M32: 8,341,727 km (0.102 R)
• M33: 9,173,790 km (0.119 R)
• M34: 9,572,917 km (0.102 R)
• M35: 9,815,116 km (0.037 R)
• M36: 10,278,122 km (0.12 R)
• M37: 10,388,076 km (0.113 R)
• M38: 10,526,155 km (0.078 R)
• M39: 10,720,483 km (0.093 R)
• M40: 11,084,454 km (0.032 R)
• M41: 11,595,032 km (0.1 R)
• M42: 11,853,238 km (0.06 R)
• M43: 12,639,225 km (0.105 R)
• M44: 12,964,301 km (0.106 R)
• M45: 13,713,338 km (0.101 R)
• M46: 14,537,921 km (0.105 R)
• M47: 14,878,555 km (0.116 R)
• M48: 15,662,299 km (0.113 R)
• M49: 15,947,731 km (0.052 R)
• M50: 18,026,843 km (0.099 R)
• M51: 18,159,686 km (0.031 R)
• M52: 19,880,659 km (0.115 R)
• M53: 20,052,099 km (0.082 R)
• M54: 21,021,792 km (0.093 R)
• M55: 21,617,790 km (0.096 R)
• M56: 22,112,959 km (0.082 R)
• M57: 22,683,376 km (0.118 R)
• M58: 23,006,357 km (0.109 R)
• M59: 23,802,218 km (0.104 R)
• M60: 24,130,436 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 4.9

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.96 AU - 19.24 AU

Year: 23958 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,523,079 km

• M1: 63,280 km (0.088 R)
• M2: 351,256 km (0.068 R)
• M3: 423,661 km (0.06 R)
• M4: 648,656 km (0.077 R)
• M5: 1,140,534 km (0.053 R)
• M6: 1,278,314 km (0.111 R)
• M7: 1,723,218 km (0.093 R)
• M8: 1,754,484 km (0.106 R)
• M9: 1,913,656 km (0.075 R)
• M10: 2,110,826 km (0.105 R)
• M11: 3,076,630 km (0.111 R)
• M12: 3,786,023 km (0.084 R)
• M13: 3,991,870 km (0.077 R)
• M14: 4,201,307 km (0.097 R)
• M15: 4,457,418 km (0.112 R)
• M16: 4,500,502 km (0.106 R)
• M17: 4,587,269 km (0.12 R)
• M18: 5,074,360 km (0.099 R)
• M19: 5,347,077 km (0.084 R)
• M20: 5,717,930 km (0.032 R)
• M21: 6,145,032 km (0.101 R)
• M22: 6,533,238 km (0.088 R)
• M23: 7,231,711 km (0.058 R)
• M24: 8,376,434 km (0.071 R)
• M25: 8,590,508 km (0.055 R)
• M26: 8,806,527 km (0.116 R)
• M27: 10,712,853 km (0.105 R)
• M28: 10,828,791 km (0.062 R)
• M29: 11,831,546 km (0.106 R)
• M30: 13,483,854 km (0.101 R)
• M31: 13,546,386 km (0.098 R)
• M32: 13,609,068 km (0.085 R)
• M33: 14,496,632 km (0.06 R)
• M34: 14,624,987 km (0.086 R)
• M35: 14,689,314 km (0.045 R)
• M36: 15,402,746 km (0.078 R)
• M37: 15,796,638 km (0.063 R)
• M38: 15,862,760 km (0.031 R)
• M39: 15,994,855 km (0.083 R)
• M40: 16,061,127 km (0.073 R)
• M41: 16,260,541 km (0.042 R)
• M42: 17,201,362 km (0.097 R)
• M43: 18,090,871 km (0.113 R)
• M44: 18,228,949 km (0.099 R)
• M45: 18,785,154 km (0.091 R)
• M46: 19,065,201 km (0.1 R)
• M47: 20,558,637 km (0.115 R)
• M48: 20,702,849 km (0.106 R)
• M49: 20,775,105 km (0.084 R)
• M50: 21,282,840 km (0.095 R)
• M51: 22,089,173 km (0.081 R)
• M52: 22,236,826 km (0.081 R)
• M53: 22,384,928 km (0.06 R)
• M54: 23,882,851 km (0.085 R)
• M55: 24,186,236 km (0.068 R)
• M56: 24,262,381 km (0.078 R)
• M57: 24,643,856 km (0.094 R)
• M58: 26,974,291 km (0.096 R)
• M59: 27,926,033 km (0.031 R)
• M60: 29,536,454 km (0.069 R)
• M61: 29,862,129 km (0.099 R)
• M62: 31,094,067 km (0.12 R)
• M63: 31,674,656 km (0.091 R)
• M64: 34,544,991 km (0.087 R)
• M65: 34,974,187 km (0.091 R)
• M66: 36,359,014 km (0.034 R)
• M67: 37,673,531 km (0.12 R)
• M68: 38,292,268 km (0.1 R)
• M69: 40,439,147 km (0.109 R)
• M70: 40,619,861 km (0.052 R)
• M71: 40,710,218 km (0.119 R)
• M72: 41,163,500 km (0.113 R)
• M73: 43,269,389 km (0.11 R)
• M74: 45,222,688 km (0.092 R)
• M75: 46,351,703 km (0.085 R)
• M76: 49,890,740 km (0.074 R)
• M77: 50,862,079 km (0.084 R)
• M78: 51,154,693 km (0.086 R)
• M79: 51,937,688 km (0.098 R)
• M80: 52,527,702 km (0.07 R)
• M81: 53,614,830 km (0.049 R)
• M82: 53,912,679 km (0.114 R)
• M83: 54,210,977 km (0.101 R)
• M84: 55,309,624 km (0.093 R)
• M85: 58,037,242 km (0.069 R)
• M86: 58,547,071 km (0.043 R)
• M87: 59,674,142 km (0.102 R)
• M88: 61,326,151 km (0.114 R)
• M89: 65,415,559 km (0.055 R)
• M90: 66,371,638 km (0.105 R)
• M91: 66,798,142 km (0.107 R)
• M92: 67,975,477 km (0.085 R)
• M93: 68,190,300 km (0.071 R)
• M94: 68,512,982 km (0.097 R)
• M95: 70,676,766 km (0.115 R)
• M96: 71,221,153 km (0.114 R)
• M97: 72,095,253 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit