🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 20.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,790,104 km

• M1: 213,027 km (0.093 R)
• M2: 389,553 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 149 Days

Day: 24.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.03 AU - 1.09 AU

Year: 389 Days

Day: 15.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 171.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,790,104 km

• M1: 630,705 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.14 AU - 2.14 AU

Year: 1116 Days

Day: 16.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.39 AU - 2.59 AU

Year: 1401 Days

Day: 40.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,790,104 km

• M1: 188,493 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 10.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.85 AU - 11.63 AU

Year: 11680 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,790,104 km

• M1: 241,002 km (0.069 R)
• M2: 326,572 km (0.065 R)
• M3: 523,892 km (0.093 R)
• M4: 2,087,339 km (0.107 R)
• M5: 2,232,898 km (0.116 R)
• M6: 2,534,487 km (0.058 R)
• M7: 2,627,387 km (0.11 R)
• M8: 2,785,064 km (0.1 R)
• M9: 3,412,776 km (0.075 R)
• M10: 3,831,501 km (0.084 R)
• M11: 3,902,859 km (0.113 R)
• M12: 4,303,632 km (0.037 R)
• M13: 4,527,879 km (0.078 R)
• M14: 4,755,866 km (0.088 R)
• M15: 5,502,958 km (0.108 R)
• M16: 5,952,200 km (0.069 R)
• M17: 7,060,870 km (0.078 R)
• M18: 7,192,815 km (0.056 R)
• M19: 8,792,764 km (0.118 R)
• M20: 8,982,455 km (0.095 R)
• M21: 11,003,671 km (0.077 R)
• M22: 11,208,172 km (0.074 R)
• M23: 11,362,257 km (0.091 R)
• M24: 11,776,943 km (0.083 R)
• M25: 11,986,230 km (0.094 R)
• M26: 12,091,248 km (0.084 R)
• M27: 12,996,764 km (0.033 R)
• M28: 13,979,173 km (0.11 R)
• M29: 14,256,378 km (0.05 R)
• M30: 15,042,066 km (0.117 R)
• M31: 15,669,330 km (0.107 R)
• M32: 15,957,156 km (0.052 R)
• M33: 16,538,344 km (0.082 R)
• M34: 16,772,764 km (0.033 R)
• M35: 16,890,348 km (0.114 R)
• M36: 17,244,745 km (0.104 R)
• M37: 17,961,169 km (0.103 R)
• M38: 18,626,431 km (0.117 R)
• M39: 19,053,832 km (0.11 R)
• M40: 20,985,888 km (0.065 R)
• M41: 22,329,726 km (0.026 R)
• M42: 22,979,430 km (0.064 R)
• M43: 23,701,239 km (0.047 R)
• M44: 24,031,851 km (0.034 R)
• M45: 24,497,250 km (0.088 R)
• M46: 25,911,249 km (0.102 R)
• M47: 26,047,233 km (0.108 R)
• M48: 26,799,711 km (0.117 R)
• M49: 26,868,526 km (0.1 R)
• M50: 27,282,313 km (0.064 R)
• M51: 27,767,758 km (0.094 R)
• M52: 27,976,747 km (0.07 R)
• M53: 28,256,195 km (0.074 R)
• M54: 28,747,325 km (0.053 R)
• M55: 31,607,786 km (0.112 R)
• M56: 32,336,926 km (0.032 R)
• M57: 32,483,382 km (0.106 R)
• M58: 34,782,403 km (0.119 R)
• M59: 35,233,291 km (0.116 R)
• M60: 36,141,200 km (0.109 R)
• M61: 36,597,922 km (0.077 R)
• M62: 36,827,106 km (0.078 R)
• M63: 37,209,927 km (0.109 R)
• M64: 37,594,244 km (0.062 R)
• M65: 38,677,033 km (0.109 R)
• M66: 39,613,367 km (0.05 R)
• M67: 39,848,684 km (0.03 R)
• M68: 40,952,567 km (0.116 R)
• M69: 41,747,380 km (0.12 R)
• M70: 43,351,967 km (0.098 R)
• M71: 43,594,465 km (0.089 R)
• M72: 46,455,973 km (0.106 R)
• M73: 47,451,098 km (0.101 R)
• M74: 47,951,204 km (0.083 R)
• M75: 48,118,305 km (0.046 R)
• M76: 48,872,727 km (0.075 R)
• M77: 49,800,084 km (0.108 R)
• M78: 50,818,247 km (0.104 R)
• M79: 50,903,518 km (0.111 R)
• M80: 52,014,880 km (0.105 R)
• M81: 52,702,881 km (0.063 R)
• M82: 52,875,367 km (0.102 R)
• M83: 52,961,685 km (0.108 R)
• M84: 53,307,406 km (0.068 R)
• M85: 54,348,906 km (0.053 R)
• M86: 55,572,467 km (0.073 R)
• M87: 57,158,953 km (0.06 R)
• M88: 57,957,805 km (0.063 R)
• M89: 58,313,998 km (0.107 R)
• M90: 59,476,822 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 12.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.78 AU - 12.88 AU

Year: 14503 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,790,104 km

• M1: 259,702 km (0.08 R)
• M2: 414,984 km (0.075 R)
• M3: 733,478 km (0.058 R)
• M4: 864,676 km (0.118 R)
• M5: 1,077,553 km (0.027 R)
• M6: 1,818,213 km (0.108 R)
• M7: 2,191,310 km (0.099 R)
• M8: 2,288,399 km (0.11 R)
• M9: 2,691,714 km (0.074 R)
• M10: 3,154,122 km (0.118 R)
• M11: 3,264,375 km (0.073 R)
• M12: 5,070,021 km (0.058 R)
• M13: 5,730,496 km (0.111 R)
• M14: 8,122,865 km (0.037 R)
• M15: 8,634,639 km (0.118 R)
• M16: 9,315,459 km (0.059 R)
• M17: 9,689,155 km (0.111 R)
• M18: 10,562,058 km (0.116 R)
• M19: 11,008,010 km (0.079 R)
• M20: 11,289,852 km (0.061 R)
• M21: 11,460,094 km (0.093 R)
• M22: 16,176,915 km (0.114 R)
• M23: 17,014,813 km (0.112 R)
• M24: 18,065,588 km (0.098 R)
• M25: 18,398,145 km (0.073 R)
• M26: 18,531,885 km (0.042 R)
• M27: 18,867,433 km (0.099 R)
• M28: 19,408,379 km (0.105 R)
• M29: 19,817,529 km (0.092 R)
• M30: 19,954,561 km (0.087 R)
• M31: 21,764,246 km (0.039 R)
• M32: 21,976,376 km (0.118 R)
• M33: 22,331,521 km (0.032 R)
• M34: 24,282,128 km (0.056 R)
• M35: 24,870,496 km (0.09 R)
• M36: 25,240,751 km (0.088 R)
• M37: 25,761,950 km (0.118 R)
• M38: 29,587,616 km (0.113 R)
• M39: 31,726,118 km (0.062 R)
• M40: 31,966,821 km (0.057 R)
• M41: 32,047,155 km (0.08 R)
• M42: 32,530,805 km (0.043 R)
• M43: 32,773,453 km (0.115 R)
• M44: 32,935,617 km (0.068 R)
• M45: 33,913,987 km (0.115 R)
• M46: 35,399,494 km (0.118 R)
• M47: 35,482,670 km (0.119 R)
• M48: 36,150,176 km (0.066 R)
• M49: 36,569,648 km (0.096 R)
• M50: 36,737,796 km (0.092 R)
• M51: 36,822,020 km (0.074 R)
• M52: 36,990,617 km (0.11 R)
• M53: 37,922,312 km (0.074 R)
• M54: 38,348,367 km (0.076 R)
• M55: 39,981,976 km (0.071 R)
• M56: 40,850,840 km (0.102 R)
• M57: 41,725,988 km (0.107 R)
• M58: 42,077,842 km (0.047 R)
• M59: 42,695,831 km (0.037 R)
• M60: 45,197,705 km (0.12 R)
• M61: 45,558,984 km (0.094 R)
• M62: 46,375,340 km (0.112 R)
• M63: 46,466,445 km (0.102 R)
• M64: 47,013,674 km (0.112 R)
• M65: 48,946,179 km (0.103 R)
• M66: 50,062,030 km (0.091 R)
• M67: 50,435,875 km (0.093 R)
• M68: 50,998,363 km (0.085 R)
• M69: 51,280,355 km (0.095 R)
• M70: 51,657,192 km (0.113 R)
• M71: 51,940,381 km (0.079 R)
• M72: 53,364,253 km (0.087 R)
• M73: 53,459,697 km (0.103 R)
• M74: 53,650,584 km (0.052 R)
• M75: 57,223,579 km (0.108 R)
• M76: 57,321,267 km (0.063 R)
• M77: 58,595,541 km (0.053 R)
• M78: 59,780,057 km (0.045 R)
• M79: 61,172,065 km (0.118 R)
• M80: 61,271,847 km (0.104 R)
• M81: 61,872,034 km (0.09 R)
• M82: 62,273,255 km (0.106 R)
• M83: 63,179,070 km (0.093 R)
• M84: 63,279,899 km (0.065 R)
• M85: 63,482,006 km (0.073 R)
• M86: 63,582,985 km (0.065 R)
• M87: 66,845,714 km (0.068 R)
• M88: 67,463,553 km (0.032 R)
• M89: 67,669,849 km (0.045 R)
• M90: 69,640,801 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 4.7

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.86 AU - 17.16 AU

Year: 20728 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,790,104 km

• M1: 159,322 km (0.114 R)
• M2: 326,123 km (0.087 R)
• M3: 477,217 km (0.085 R)
• M4: 539,450 km (0.07 R)
• M5: 1,021,305 km (0.084 R)
• M6: 1,893,311 km (0.075 R)
• M7: 2,027,500 km (0.096 R)
• M8: 2,234,693 km (0.107 R)
• M9: 2,594,925 km (0.076 R)
• M10: 2,934,512 km (0.096 R)
• M11: 3,572,397 km (0.083 R)
• M12: 4,034,954 km (0.081 R)
• M13: 4,120,973 km (0.086 R)
• M14: 4,383,068 km (0.11 R)
• M15: 4,923,266 km (0.119 R)
• M16: 5,061,644 km (0.097 R)
• M17: 5,201,219 km (0.085 R)
• M18: 5,675,743 km (0.11 R)
• M19: 5,772,383 km (0.112 R)
• M20: 6,973,056 km (0.092 R)
• M21: 7,180,548 km (0.051 R)
• M22: 7,814,993 km (0.101 R)
• M23: 8,743,996 km (0.032 R)
• M24: 9,306,633 km (0.091 R)
• M25: 11,003,522 km (0.118 R)
• M26: 12,793,012 km (0.079 R)
• M27: 13,624,028 km (0.073 R)
• M28: 14,604,492 km (0.099 R)
• M29: 15,742,932 km (0.093 R)
• M30: 15,878,617 km (0.108 R)
• M31: 15,946,684 km (0.104 R)
• M32: 16,770,819 km (0.063 R)
• M33: 17,397,933 km (0.056 R)
• M34: 18,746,857 km (0.075 R)
• M35: 19,179,793 km (0.115 R)
• M36: 21,168,248 km (0.063 R)
• M37: 22,453,593 km (0.082 R)
• M38: 22,530,038 km (0.068 R)
• M39: 23,144,137 km (0.114 R)
• M40: 23,298,672 km (0.066 R)
• M41: 23,686,130 km (0.103 R)
• M42: 23,919,652 km (0.103 R)
• M43: 24,075,833 km (0.089 R)
• M44: 26,136,094 km (0.095 R)
• M45: 26,700,378 km (0.027 R)
• M46: 28,582,468 km (0.054 R)
• M47: 28,831,100 km (0.033 R)
• M48: 30,085,029 km (0.117 R)
• M49: 31,442,032 km (0.086 R)
• M50: 32,214,106 km (0.086 R)
• M51: 32,992,314 km (0.12 R)
• M52: 33,079,231 km (0.107 R)
• M53: 35,452,900 km (0.042 R)
• M54: 36,077,322 km (0.113 R)
• M55: 36,166,781 km (0.05 R)
• M56: 36,256,390 km (0.062 R)
• M57: 36,345,999 km (0.111 R)
• M58: 37,427,442 km (0.119 R)
• M59: 39,069,130 km (0.064 R)
• M60: 39,806,348 km (0.078 R)
• M61: 40,269,353 km (0.098 R)
• M62: 40,455,154 km (0.089 R)
• M63: 42,139,476 km (0.06 R)
• M64: 42,328,119 km (0.095 R)
• M65: 42,611,457 km (0.115 R)
• M66: 43,370,218 km (0.107 R)
• M67: 45,189,926 km (0.088 R)
• M68: 45,672,978 km (0.108 R)
• M69: 48,508,157 km (0.069 R)
• M70: 49,897,173 km (0.057 R)
• M71: 51,097,995 km (0.057 R)
• M72: 51,399,734 km (0.109 R)
• M73: 51,500,413 km (0.117 R)
• M74: 52,409,669 km (0.116 R)
• M75: 52,612,524 km (0.051 R)
• M76: 52,917,105 km (0.116 R)
• M77: 54,757,458 km (0.111 R)
• M78: 56,306,843 km (0.098 R)
• M79: 58,815,899 km (0.111 R)
• M80: 59,343,231 km (0.082 R)
• M81: 62,970,082 km (0.095 R)
• M82: 63,617,542 km (0.111 R)
• M83: 64,810,286 km (0.094 R)
• M84: 66,338,877 km (0.08 R)
• M85: 66,777,797 km (0.073 R)
• M86: 67,989,839 km (0.093 R)
• M87: 68,321,796 km (0.116 R)
• M88: 72,119,787 km (0.074 R)
• M89: 73,703,580 km (0.082 R)
• M90: 74,044,364 km (0.079 R)
• M91: 75,070,156 km (0.041 R)
• M92: 76,100,586 km (0.103 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit