🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 212 Days

Day: 18 Hours

Environment

Temp: 163 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,984,997 km

• M1: 593,006 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.9 AU

Year: 221 Days

Day: 39.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,984,997 km

• M1: 483,650 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.07 AU - 2.77 AU

Year: 1361 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,984,997 km

• M1: 1,282,951 km (0.119 R)
• M2: 1,906,026 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.32 AU - 4.5 AU

Year: 2796 Days

Day: 43.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,984,997 km

• M1: 2,557,525 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.47 AU - 5.67 AU

Year: 3533 Days

Day: 37.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 13.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.04 AU - 10 AU

Year: 9797 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,984,997 km

• M1: 215,271 km (0.117 R)
• M2: 308,172 km (0.096 R)
• M3: 740,809 km (0.12 R)
• M4: 943,364 km (0.116 R)
• M5: 1,272,330 km (0.098 R)
• M6: 1,637,947 km (0.118 R)
• M7: 1,858,454 km (0.091 R)
• M8: 1,985,313 km (0.057 R)
• M9: 2,302,162 km (0.096 R)
• M10: 2,721,335 km (0.095 R)
• M11: 4,909,653 km (0.117 R)
• M12: 5,195,384 km (0.068 R)
• M13: 5,376,697 km (0.074 R)
• M14: 5,597,204 km (0.115 R)
• M15: 5,745,905 km (0.114 R)
• M16: 6,123,340 km (0.118 R)
• M17: 6,548,048 km (0.083 R)
• M18: 7,589,698 km (0.118 R)
• M19: 7,962,347 km (0.119 R)
• M20: 8,511,371 km (0.087 R)
• M21: 8,639,726 km (0.095 R)
• M22: 8,768,829 km (0.102 R)
• M23: 9,247,692 km (0.058 R)
• M24: 9,379,786 km (0.093 R)
• M25: 9,779,811 km (0.113 R)
• M26: 10,094,864 km (0.104 R)
• M27: 10,458,986 km (0.076 R)
• M28: 11,435,560 km (0.077 R)
• M29: 11,815,240 km (0.117 R)
• M30: 11,910,833 km (0.089 R)
• M31: 12,247,428 km (0.1 R)
• M32: 12,587,165 km (0.05 R)
• M33: 12,930,043 km (0.094 R)
• M34: 13,375,396 km (0.047 R)
• M35: 14,485,263 km (0.113 R)
• M36: 15,467,522 km (0.102 R)
• M37: 16,954,076 km (0.119 R)
• M38: 17,116,091 km (0.105 R)
• M39: 17,224,400 km (0.092 R)
• M40: 17,605,126 km (0.117 R)
• M41: 17,823,988 km (0.069 R)
• M42: 17,933,793 km (0.114 R)
• M43: 20,290,408 km (0.11 R)
• M44: 23,041,214 km (0.034 R)
• M45: 24,004,026 km (0.101 R)
• M46: 24,796,146 km (0.09 R)
• M47: 27,413,211 km (0.104 R)
• M48: 28,883,310 km (0.057 R)
• M49: 29,012,413 km (0.101 R)
• M50: 29,465,545 km (0.071 R)
• M51: 29,660,471 km (0.065 R)
• M52: 29,790,770 km (0.115 R)
• M53: 30,839,152 km (0.117 R)
• M54: 32,099,963 km (0.106 R)
• M55: 32,300,574 km (0.095 R)
• M56: 33,445,147 km (0.065 R)
• M57: 35,497,331 km (0.112 R)
• M58: 35,774,087 km (0.061 R)
• M59: 36,051,591 km (0.093 R)
• M60: 36,260,130 km (0.06 R)
• M61: 36,468,969 km (0.063 R)
• M62: 37,308,811 km (0.116 R)
• M63: 37,731,126 km (0.079 R)
• M64: 37,942,807 km (0.11 R)
• M65: 38,580,393 km (0.109 R)
• M66: 39,150,212 km (0.114 R)
• M67: 40,370,182 km (0.082 R)
• M68: 41,311,452 km (0.113 R)
• M69: 42,186,749 km (0.052 R)
• M70: 42,626,716 km (0.077 R)
• M71: 43,215,683 km (0.059 R)
• M72: 45,523,380 km (0.091 R)
• M73: 46,502,947 km (0.082 R)
• M74: 46,654,340 km (0.094 R)
• M75: 47,185,263 km (0.085 R)
• M76: 48,100,203 km (0.102 R)
• M77: 49,329,150 km (0.115 R)
• M78: 49,483,385 km (0.093 R)
• M79: 50,801,941 km (0.062 R)
• M80: 51,035,762 km (0.075 R)
• M81: 52,289,093 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 13

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.66 AU - 14.86 AU

Year: 15525 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,984,997 km

• M1: 372,648 km (0.078 R)
• M2: 698,323 km (0.117 R)
• M3: 906,114 km (0.105 R)
• M4: 1,159,533 km (0.081 R)
• M5: 1,462,768 km (0.103 R)
• M6: 1,735,186 km (0.103 R)
• M7: 2,329,538 km (0.102 R)
• M8: 2,649,528 km (0.108 R)
• M9: 2,748,412 km (0.079 R)
• M10: 3,475,159 km (0.078 R)
• M11: 3,583,767 km (0.118 R)
• M12: 3,730,522 km (0.069 R)
• M13: 4,493,770 km (0.038 R)
• M14: 4,612,402 km (0.08 R)
• M15: 5,304,740 km (0.091 R)
• M16: 5,770,289 km (0.091 R)
• M17: 5,942,775 km (0.06 R)
• M18: 6,249,002 km (0.079 R)
• M19: 6,831,387 km (0.09 R)
• M20: 7,384,450 km (0.059 R)
• M21: 8,338,137 km (0.119 R)
• M22: 8,435,674 km (0.087 R)
• M23: 8,631,947 km (0.058 R)
• M24: 9,129,210 km (0.09 R)
• M25: 9,330,718 km (0.03 R)
• M26: 11,209,967 km (0.044 R)
• M27: 12,026,771 km (0.118 R)
• M28: 12,137,174 km (0.079 R)
• M29: 12,414,529 km (0.074 R)
• M30: 13,259,458 km (0.033 R)
• M31: 15,182,987 km (0.068 R)
• M32: 15,481,884 km (0.118 R)
• M33: 16,759,150 km (0.026 R)
• M34: 17,006,136 km (0.094 R)
• M35: 17,566,680 km (0.109 R)
• M36: 17,880,536 km (0.074 R)
• M37: 18,577,961 km (0.117 R)
• M38: 18,897,801 km (0.047 R)
• M39: 19,413,465 km (0.098 R)
• M40: 19,803,168 km (0.114 R)
• M41: 22,195,986 km (0.091 R)
• M42: 22,739,924 km (0.111 R)
• M43: 22,945,172 km (0.047 R)
• M44: 23,288,349 km (0.049 R)
• M45: 23,633,472 km (0.058 R)
• M46: 24,328,503 km (0.061 R)
• M47: 26,095,553 km (0.1 R)
• M48: 26,453,840 km (0.108 R)
• M49: 26,597,753 km (0.093 R)
• M50: 27,538,724 km (0.071 R)
• M51: 27,830,589 km (0.083 R)
• M52: 28,270,108 km (0.057 R)
• M53: 28,490,765 km (0.111 R)
• M54: 28,785,772 km (0.059 R)
• M55: 29,976,272 km (0.112 R)
• M56: 30,276,515 km (0.083 R)
• M57: 31,715,796 km (0.108 R)
• M58: 31,945,129 km (0.046 R)
• M59: 32,251,655 km (0.09 R)
• M60: 35,054,671 km (0.057 R)
• M61: 38,748,392 km (0.096 R)
• M62: 39,321,202 km (0.056 R)
• M63: 39,403,331 km (0.102 R)
• M64: 40,641,104 km (0.104 R)
• M65: 41,306,515 km (0.106 R)
• M66: 42,395,588 km (0.073 R)
• M67: 43,918,943 km (0.109 R)
• M68: 44,174,606 km (0.083 R)
• M69: 44,858,717 km (0.079 R)
• M70: 47,980,525 km (0.057 R)
• M71: 48,068,189 km (0.101 R)
• M72: 49,478,897 km (0.036 R)
• M73: 53,609,743 km (0.112 R)
• M74: 53,700,848 km (0.072 R)
• M75: 54,522,440 km (0.068 R)
• M76: 55,900,835 km (0.117 R)
• M77: 56,085,588 km (0.101 R)
• M78: 57,197,848 km (0.117 R)
• M79: 57,290,898 km (0.111 R)
• M80: 58,223,790 km (0.078 R)
• M81: 58,785,979 km (0.093 R)
• M82: 60,862,697 km (0.074 R)
• M83: 62,101,218 km (0.114 R)
• M84: 62,196,811 km (0.098 R)
• M85: 63,829,671 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.6

Radius: 7.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.51 AU - 18.09 AU

Year: 23800 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,984,997 km

• M1: 106,065 km (0.1 R)
• M2: 170,841 km (0.092 R)
• M3: 238,459 km (0.079 R)
• M4: 297,700 km (0.071 R)
• M5: 608,863 km (0.095 R)
• M6: 804,837 km (0.037 R)
• M7: 1,274,125 km (0.095 R)
• M8: 1,388,717 km (0.092 R)
• M9: 1,546,992 km (0.068 R)
• M10: 1,902,885 km (0.054 R)
• M11: 2,101,401 km (0.063 R)
• M12: 2,260,723 km (0.102 R)
• M13: 2,353,474 km (0.079 R)
• M14: 3,140,658 km (0.057 R)
• M15: 3,535,746 km (0.097 R)
• M16: 3,643,905 km (0.116 R)
• M17: 3,698,209 km (0.041 R)
• M18: 4,115,288 km (0.088 R)
• M19: 4,343,873 km (0.096 R)
• M20: 4,518,005 km (0.102 R)
• M21: 4,605,969 km (0.111 R)
• M22: 4,873,300 km (0.078 R)
• M23: 5,024,095 km (0.094 R)
• M24: 5,115,200 km (0.094 R)
• M25: 6,121,545 km (0.117 R)
• M26: 6,349,831 km (0.083 R)
• M27: 6,614,021 km (0.117 R)
• M28: 7,601,816 km (0.115 R)
• M29: 8,237,906 km (0.108 R)
• M30: 8,598,736 km (0.052 R)
• M31: 8,854,399 km (0.076 R)
• M32: 9,186,656 km (0.072 R)
• M33: 9,523,101 km (0.052 R)
• M34: 9,863,586 km (0.076 R)
• M35: 10,673,658 km (0.114 R)
• M36: 11,185,732 km (0.041 R)
• M37: 11,625,251 km (0.034 R)
• M38: 11,907,991 km (0.115 R)
• M39: 12,894,289 km (0.078 R)
• M40: 13,439,424 km (0.119 R)
• M41: 13,566,283 km (0.065 R)
• M42: 14,206,711 km (0.057 R)
• M43: 14,422,432 km (0.112 R)
• M44: 14,508,899 km (0.108 R)
• M45: 14,769,648 km (0.065 R)
• M46: 15,872,633 km (0.108 R)
• M47: 16,411,485 km (0.115 R)
• M48: 17,507,140 km (0.059 R)
• M49: 18,017,119 km (0.095 R)
• M50: 18,720,528 km (0.099 R)
• M51: 19,146,882 km (0.068 R)
• M52: 20,639,719 km (0.079 R)
• M53: 20,835,094 km (0.096 R)
• M54: 20,884,012 km (0.101 R)
• M55: 20,932,931 km (0.092 R)
• M56: 21,080,135 km (0.066 R)
• M57: 22,069,875 km (0.117 R)
• M58: 23,226,715 km (0.071 R)
• M59: 23,940,446 km (0.11 R)
• M60: 26,707,259 km (0.054 R)
• M61: 27,026,800 km (0.043 R)
• M62: 27,993,053 km (0.103 R)
• M63: 28,209,222 km (0.105 R)
• M64: 30,791,580 km (0.09 R)
• M65: 32,308,802 km (0.115 R)
• M66: 32,819,978 km (0.059 R)
• M67: 33,563,030 km (0.118 R)
• M68: 33,792,813 km (0.12 R)
• M69: 34,311,768 km (0.093 R)
• M70: 35,065,741 km (0.119 R)
• M71: 35,415,650 km (0.077 R)
• M72: 35,708,114 km (0.065 R)
• M73: 35,766,757 km (0.085 R)
• M74: 36,649,384 km (0.116 R)
• M75: 37,718,111 km (0.056 R)
• M76: 37,957,019 km (0.086 R)
• M77: 40,190,216 km (0.079 R)
• M78: 40,434,210 km (0.105 R)
• M79: 40,495,246 km (0.079 R)
• M80: 40,617,617 km (0.07 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit