🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.75 AU - 0.77 AU

Year: 231 Days

Day: 29.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,210,424 km

• M1: 231,727 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.99 AU

Year: 317 Days

Day: 38.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.09 AU - 4.27 AU

Year: 2976 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 8.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.87 AU - 6.83 AU

Year: 5573 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,210,424 km

• M1: 111,750 km (0.045 R)
• M2: 269,875 km (0.058 R)
• M3: 353,201 km (0.111 R)
• M4: 477,367 km (0.102 R)
• M5: 686,355 km (0.102 R)
• M6: 758,461 km (0.072 R)
• M7: 846,275 km (0.075 R)
• M8: 924,216 km (0.098 R)
• M9: 1,102,088 km (0.067 R)
• M10: 1,397,244 km (0.09 R)
• M11: 1,522,308 km (0.12 R)
• M12: 2,886,192 km (0.111 R)
• M13: 3,292,799 km (0.113 R)
• M14: 3,460,648 km (0.082 R)
• M15: 3,631,189 km (0.104 R)
• M16: 3,826,564 km (0.075 R)
• M17: 3,914,527 km (0.095 R)
• M18: 4,618,535 km (0.074 R)
• M19: 5,069,423 km (0.058 R)
• M20: 5,584,040 km (0.063 R)
• M21: 5,809,783 km (0.095 R)
• M22: 6,452,306 km (0.091 R)
• M23: 6,795,483 km (0.085 R)
• M24: 7,171,572 km (0.116 R)
• M25: 7,526,867 km (0.079 R)
• M26: 8,512,119 km (0.099 R)
• M27: 9,597,152 km (0.095 R)
• M28: 9,656,991 km (0.116 R)
• M29: 10,293,381 km (0.03 R)
• M30: 10,663,037 km (0.105 R)
• M31: 11,037,181 km (0.073 R)
• M32: 11,894,676 km (0.068 R)
• M33: 12,217,658 km (0.064 R)
• M34: 12,315,046 km (0.03 R)
• M35: 13,774,224 km (0.12 R)
• M36: 13,841,842 km (0.083 R)
• M37: 14,147,471 km (0.091 R)
• M38: 14,249,796 km (0.085 R)
• M39: 15,147,383 km (0.098 R)
• M40: 15,673,519 km (0.072 R)
• M41: 16,420,161 km (0.071 R)
• M42: 16,779,795 km (0.113 R)
• M43: 16,924,456 km (0.118 R)
• M44: 19,104,695 km (0.114 R)
• M45: 20,016,644 km (0.111 R)
• M46: 20,131,535 km (0.116 R)
• M47: 20,593,792 km (0.082 R)
• M48: 20,942,655 km (0.042 R)
• M49: 21,098,386 km (0.074 R)
• M50: 21,489,285 km (0.046 R)
• M51: 21,567,824 km (0.104 R)
• M52: 21,725,052 km (0.094 R)
• M53: 22,198,978 km (0.073 R)
• M54: 22,437,287 km (0.109 R)
• M55: 22,676,494 km (0.099 R)
• M56: 22,916,449 km (0.107 R)
• M57: 23,117,060 km (0.079 R)
• M58: 23,641,400 km (0.089 R)
• M59: 24,866,457 km (0.085 R)
• M60: 25,819,545 km (0.055 R)
• M61: 25,903,021 km (0.1 R)
• M62: 26,573,818 km (0.112 R)
• M63: 28,275,643 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 13.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.78 AU - 13.06 AU

Year: 13440 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,210,424 km

• M1: 174,431 km (0.074 R)
• M2: 478,264 km (0.101 R)
• M3: 985,252 km (0.11 R)
• M4: 1,339,649 km (0.066 R)
• M5: 1,551,928 km (0.076 R)
• M6: 1,672,504 km (0.112 R)
• M7: 1,754,783 km (0.039 R)
• M8: 2,255,188 km (0.103 R)
• M9: 2,369,780 km (0.098 R)
• M10: 2,462,979 km (0.115 R)
• M11: 3,073,638 km (0.11 R)
• M12: 3,253,155 km (0.109 R)
• M13: 3,595,585 km (0.074 R)
• M14: 3,730,522 km (0.096 R)
• M15: 4,517,257 km (0.082 R)
• M16: 5,823,097 km (0.103 R)
• M17: 6,402,639 km (0.082 R)
• M18: 6,533,986 km (0.099 R)
• M19: 6,732,652 km (0.08 R)
• M20: 7,136,118 km (0.105 R)
• M21: 7,238,293 km (0.106 R)
• M22: 7,966,685 km (0.085 R)
• M23: 9,011,028 km (0.077 R)
• M24: 9,121,581 km (0.062 R)
• M25: 9,493,182 km (0.112 R)
• M26: 10,251,493 km (0.046 R)
• M27: 10,405,429 km (0.093 R)
• M28: 10,715,845 km (0.093 R)
• M29: 10,989,908 km (0.12 R)
• M30: 11,785,619 km (0.088 R)
• M31: 12,109,200 km (0.104 R)
• M32: 12,353,792 km (0.099 R)
• M33: 12,682,608 km (0.057 R)
• M34: 13,306,731 km (0.073 R)
• M35: 13,516,916 km (0.113 R)
• M36: 13,770,783 km (0.087 R)
• M37: 14,026,147 km (0.115 R)
• M38: 14,111,567 km (0.113 R)
• M39: 14,369,025 km (0.076 R)
• M40: 14,541,661 km (0.1 R)
• M41: 14,845,195 km (0.117 R)
• M42: 15,326,601 km (0.043 R)
• M43: 15,812,944 km (0.118 R)
• M44: 15,946,535 km (0.105 R)
• M45: 16,214,764 km (0.062 R)
• M46: 16,304,522 km (0.092 R)
• M47: 16,620,024 km (0.08 R)
• M48: 17,165,458 km (0.116 R)
• M49: 18,414,301 km (0.101 R)
• M50: 18,554,774 km (0.073 R)
• M51: 18,837,065 km (0.109 R)
• M52: 19,358,114 km (0.103 R)
• M53: 19,644,295 km (0.045 R)
• M54: 20,463,044 km (0.082 R)
• M55: 20,949,686 km (0.118 R)
• M56: 22,533,030 km (0.115 R)
• M57: 22,783,905 km (0.116 R)
• M58: 22,884,435 km (0.049 R)
• M59: 23,086,093 km (0.102 R)
• M60: 24,257,145 km (0.047 R)
• M61: 24,462,693 km (0.113 R)
• M62: 24,772,360 km (0.119 R)
• M63: 25,239,106 km (0.118 R)
• M64: 26,075,956 km (0.112 R)
• M65: 26,233,931 km (0.089 R)
• M66: 26,550,780 km (0.081 R)
• M67: 26,709,653 km (0.095 R)
• M68: 26,975,189 km (0.083 R)
• M69: 27,081,703 km (0.065 R)
• M70: 27,884,594 km (0.12 R)
• M71: 28,316,035 km (0.028 R)
• M72: 29,294,853 km (0.092 R)
• M73: 29,568,767 km (0.119 R)
• M74: 30,450,796 km (0.112 R)
• M75: 30,561,798 km (0.096 R)
• M76: 31,621,699 km (0.116 R)
• M77: 31,790,146 km (0.102 R)
• M78: 33,091,797 km (0.086 R)
• M79: 33,205,791 km (0.073 R)
• M80: 34,064,931 km (0.111 R)
• M81: 34,180,121 km (0.105 R)
• M82: 35,922,338 km (0.061 R)
• M83: 36,156,758 km (0.108 R)
• M84: 38,889,612 km (0.078 R)
• M85: 39,552,929 km (0.081 R)
• M86: 39,673,954 km (0.092 R)
• M87: 40,890,932 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 6.7

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.44 AU - 16.78 AU

Year: 17486 Days

Day: 17.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,210,424 km

• M1: 192,084 km (0.062 R)
• M2: 648,507 km (0.085 R)
• M3: 705,952 km (0.089 R)
• M4: 888,911 km (0.059 R)
• M5: 1,397,843 km (0.117 R)
• M6: 2,155,406 km (0.075 R)
• M7: 2,858,217 km (0.098 R)
• M8: 3,085,306 km (0.059 R)
• M9: 3,907,796 km (0.085 R)
• M10: 4,087,313 km (0.079 R)
• M11: 4,642,172 km (0.117 R)
• M12: 5,259,861 km (0.116 R)
• M13: 5,338,849 km (0.112 R)
• M14: 5,578,355 km (0.106 R)
• M15: 5,739,921 km (0.091 R)
• M16: 6,528,451 km (0.084 R)
• M17: 6,570,937 km (0.086 R)
• M18: 6,698,843 km (0.105 R)
• M19: 7,483,484 km (0.092 R)
• M20: 8,435,226 km (0.109 R)
• M21: 8,620,876 km (0.102 R)
• M22: 9,281,052 km (0.114 R)
• M23: 10,799,919 km (0.094 R)
• M24: 11,408,334 km (0.043 R)
• M25: 11,665,193 km (0.102 R)
• M26: 12,446,992 km (0.12 R)
• M27: 13,031,022 km (0.089 R)
• M28: 13,353,405 km (0.107 R)
• M29: 13,951,198 km (0.067 R)
• M30: 14,280,912 km (0.085 R)
• M31: 15,172,814 km (0.085 R)
• M32: 15,342,010 km (0.084 R)
• M33: 15,511,803 km (0.05 R)
• M34: 16,197,560 km (0.053 R)
• M35: 17,244,446 km (0.099 R)
• M36: 17,657,485 km (0.093 R)
• M37: 18,253,184 km (0.077 R)
• M38: 18,553,427 km (0.1 R)
• M39: 19,341,957 km (0.107 R)
• M40: 20,763,586 km (0.036 R)
• M41: 21,455,327 km (0.101 R)
• M42: 22,346,631 km (0.108 R)
• M43: 22,732,444 km (0.087 R)
• M44: 22,990,799 km (0.114 R)
• M45: 23,706,176 km (0.118 R)
• M46: 23,837,074 km (0.096 R)
• M47: 24,495,006 km (0.09 R)
• M48: 25,092,350 km (0.115 R)
• M49: 25,225,791 km (0.104 R)
• M50: 25,896,139 km (0.088 R)
• M51: 25,963,608 km (0.111 R)
• M52: 26,233,632 km (0.041 R)
• M53: 27,186,122 km (0.071 R)
• M54: 27,597,815 km (0.087 R)
• M55: 27,804,410 km (0.119 R)
• M56: 28,288,509 km (0.071 R)
• M57: 29,898,630 km (0.078 R)
• M58: 31,251,145 km (0.05 R)
• M59: 31,322,802 km (0.083 R)
• M60: 31,610,329 km (0.051 R)
• M61: 32,623,406 km (0.088 R)
• M62: 33,133,834 km (0.109 R)
• M63: 33,206,987 km (0.087 R)
• M64: 34,755,475 km (0.077 R)
• M65: 35,725,916 km (0.072 R)
• M66: 36,252,052 km (0.092 R)
• M67: 36,780,731 km (0.1 R)
• M68: 37,312,103 km (0.054 R)
• M69: 37,464,393 km (0.094 R)
• M70: 37,616,833 km (0.12 R)
• M71: 39,230,246 km (0.113 R)
• M72: 39,540,064 km (0.099 R)
• M73: 39,850,778 km (0.06 R)
• M74: 40,630,931 km (0.074 R)
• M75: 40,709,321 km (0.059 R)
• M76: 43,321,299 km (0.113 R)
• M77: 43,401,334 km (0.117 R)
• M78: 43,561,404 km (0.088 R)
• M79: 44,930,524 km (0.112 R)
• M80: 45,498,397 km (0.053 R)
• M81: 47,463,365 km (0.111 R)
• M82: 48,539,124 km (0.068 R)
• M83: 48,705,476 km (0.077 R)
• M84: 48,788,653 km (0.109 R)
• M85: 48,955,155 km (0.061 R)
• M86: 49,539,335 km (0.119 R)
• M87: 53,264,621 km (0.093 R)
• M88: 54,296,098 km (0.097 R)
• M89: 55,334,158 km (0.115 R)
• M90: 55,421,074 km (0.088 R)
• M91: 55,942,872 km (0.085 R)
• M92: 57,605,802 km (0.117 R)
• M93: 57,693,765 km (0.105 R)
• M94: 57,781,878 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.1

Radius: 4.9

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 16.82 AU - 24.56 AU

Year: 32774 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,210,424 km

• M1: 151,094 km (0.112 R)
• M2: 864,825 km (0.062 R)
• M3: 1,129,913 km (0.088 R)
• M4: 1,659,489 km (0.077 R)
• M5: 2,334,475 km (0.072 R)
• M6: 2,414,360 km (0.119 R)
• M7: 2,826,652 km (0.112 R)
• M8: 3,084,409 km (0.113 R)
• M9: 3,172,073 km (0.083 R)
• M10: 3,305,066 km (0.027 R)
• M11: 3,394,824 km (0.073 R)
• M12: 3,855,287 km (0.074 R)
• M13: 4,092,998 km (0.081 R)
• M14: 4,783,242 km (0.091 R)
• M15: 4,833,956 km (0.096 R)
• M16: 5,562,198 km (0.115 R)
• M17: 5,615,455 km (0.103 R)
• M18: 5,722,717 km (0.067 R)
• M19: 5,939,035 km (0.071 R)
• M20: 9,363,331 km (0.116 R)
• M21: 9,940,031 km (0.063 R)
• M22: 10,069,732 km (0.084 R)
• M23: 11,329,645 km (0.084 R)
• M24: 12,012,410 km (0.111 R)
• M25: 13,921,727 km (0.111 R)
• M26: 14,139,542 km (0.069 R)
• M27: 14,358,553 km (0.09 R)
• M28: 14,726,115 km (0.102 R)
• M29: 15,847,202 km (0.09 R)
• M30: 16,532,958 km (0.1 R)
• M31: 16,918,173 km (0.109 R)
• M32: 17,775,817 km (0.06 R)
• M33: 18,488,053 km (0.103 R)
• M34: 18,807,594 km (0.08 R)
• M35: 18,887,778 km (0.097 R)
• M36: 20,762,838 km (0.081 R)
• M37: 21,596,397 km (0.106 R)
• M38: 23,296,128 km (0.061 R)
• M39: 27,093,072 km (0.081 R)
• M40: 27,183,579 km (0.092 R)
• M41: 28,738,499 km (0.115 R)
• M42: 30,228,045 km (0.065 R)
• M43: 31,076,863 km (0.113 R)
• M44: 31,742,574 km (0.086 R)
• M45: 32,508,964 km (0.029 R)
• M46: 33,184,697 km (0.048 R)
• M47: 33,767,531 km (0.034 R)
• M48: 35,933,259 km (0.113 R)
• M49: 36,731,812 km (0.089 R)
• M50: 37,435,371 km (0.117 R)
• M51: 39,367,428 km (0.115 R)
• M52: 40,190,665 km (0.087 R)
• M53: 41,540,337 km (0.108 R)
• M54: 41,853,894 km (0.069 R)
• M55: 44,283,962 km (0.096 R)
• M56: 44,497,438 km (0.07 R)
• M57: 44,604,400 km (0.056 R)
• M58: 44,818,325 km (0.102 R)
• M59: 47,630,915 km (0.11 R)
• M60: 48,068,638 km (0.112 R)
• M61: 49,279,334 km (0.114 R)
• M62: 49,500,589 km (0.044 R)
• M63: 49,722,143 km (0.106 R)
• M64: 50,277,451 km (0.062 R)
• M65: 50,723,103 km (0.082 R)
• M66: 51,282,150 km (0.092 R)
• M67: 51,506,248 km (0.049 R)
• M68: 52,971,260 km (0.088 R)
• M69: 53,084,505 km (0.073 R)
• M70: 56,288,293 km (0.056 R)
• M71: 56,635,211 km (0.104 R)
• M72: 60,261,912 km (0.054 R)
• M73: 60,498,426 km (0.063 R)
• M74: 63,481,258 km (0.094 R)
• M75: 63,601,535 km (0.09 R)
• M76: 66,755,955 km (0.105 R)
• M77: 67,123,218 km (0.111 R)
• M78: 67,368,409 km (0.093 R)
• M79: 68,475,433 km (0.12 R)
• M80: 69,093,123 km (0.083 R)
• M81: 71,206,941 km (0.099 R)
• M82: 72,460,122 km (0.113 R)
• M83: 72,711,746 km (0.112 R)
• M84: 72,963,519 km (0.118 R)
• M85: 73,215,591 km (0.111 R)
• M86: 78,189,421 km (0.119 R)
• M87: 78,834,936 km (0.118 R)
• M88: 79,222,993 km (0.028 R)
• M89: 79,482,097 km (0.055 R)
• M90: 83,402,608 km (0.098 R)
• M91: 85,785,104 km (0.09 R)
• M92: 86,584,106 km (0.091 R)
• M93: 86,717,547 km (0.052 R)
• M94: 87,653,432 km (0.038 R)
• M95: 87,921,361 km (0.114 R)
• M96: 88,861,584 km (0.076 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit