🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 211 Days

Day: 33 Hours

Environment

Temp: 148 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.51 AU - 3.35 AU

Year: 1889 Days

Day: 32 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,128,136 km

• M1: 357,838 km (0.116 R)
• M2: 1,051,673 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.48 AU - 4.12 AU

Year: 2258 Days

Day: 28.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,128,136 km

• M1: 2,378,008 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.55 AU - 5.07 AU

Year: 3371 Days

Day: 28.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,128,136 km

• M1: 277,354 km (0.081 R)
• M2: 2,784,016 km (0.028 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 9.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.88 AU - 7.78 AU

Year: 7476 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,128,136 km

• M1: 150,047 km (0.045 R)
• M2: 334,202 km (0.09 R)
• M3: 474,225 km (0.091 R)
• M4: 930,948 km (0.074 R)
• M5: 1,138,889 km (0.086 R)
• M6: 1,211,593 km (0.115 R)
• M7: 1,342,790 km (0.119 R)
• M8: 1,518,568 km (0.091 R)
• M9: 1,914,703 km (0.073 R)
• M10: 2,113,519 km (0.084 R)
• M11: 2,412,714 km (0.08 R)
• M12: 2,579,516 km (0.042 R)
• M13: 2,676,605 km (0.119 R)
• M14: 3,077,079 km (0.061 R)
• M15: 3,443,145 km (0.058 R)
• M16: 3,906,449 km (0.087 R)
• M17: 4,188,142 km (0.079 R)
• M18: 4,505,738 km (0.081 R)
• M19: 5,042,346 km (0.066 R)
• M20: 5,567,734 km (0.109 R)
• M21: 5,885,031 km (0.098 R)
• M22: 6,240,924 km (0.064 R)
• M23: 8,230,426 km (0.089 R)
• M24: 8,519,150 km (0.107 R)
• M25: 8,847,966 km (0.061 R)
• M26: 8,921,718 km (0.07 R)
• M27: 9,442,917 km (0.119 R)
• M28: 9,518,165 km (0.12 R)
• M29: 9,859,397 km (0.056 R)
• M30: 10,320,757 km (0.11 R)
• M31: 10,476,040 km (0.113 R)
• M32: 10,553,980 km (0.097 R)
• M33: 11,105,099 km (0.097 R)
• M34: 11,344,156 km (0.084 R)
• M35: 11,868,048 km (0.111 R)
• M36: 13,827,182 km (0.071 R)
• M37: 14,213,593 km (0.074 R)
• M38: 14,343,294 km (0.115 R)
• M39: 14,997,187 km (0.076 R)
• M40: 15,085,150 km (0.117 R)
• M41: 15,173,263 km (0.06 R)
• M42: 16,470,127 km (0.115 R)
• M43: 16,697,366 km (0.077 R)
• M44: 16,879,726 km (0.104 R)
• M45: 17,108,910 km (0.112 R)
• M46: 18,740,873 km (0.089 R)
• M47: 19,359,760 km (0.089 R)
• M48: 19,455,502 km (0.054 R)
• M49: 19,599,565 km (0.097 R)
• M50: 20,422,204 km (0.104 R)
• M51: 20,813,103 km (0.116 R)
• M52: 21,901,278 km (0.1 R)
• M53: 22,351,717 km (0.105 R)
• M54: 22,704,170 km (0.116 R)
• M55: 23,058,417 km (0.101 R)
• M56: 23,670,123 km (0.118 R)
• M57: 24,132,381 km (0.105 R)
• M58: 24,442,198 km (0.073 R)
• M59: 24,649,540 km (0.113 R)
• M60: 24,805,421 km (0.046 R)
• M61: 25,327,219 km (0.111 R)
• M62: 25,536,955 km (0.067 R)
• M63: 26,647,719 km (0.097 R)
• M64: 27,074,971 km (0.042 R)
• M65: 27,235,788 km (0.119 R)
• M66: 28,098,818 km (0.071 R)
• M67: 29,355,141 km (0.104 R)
• M68: 29,465,245 km (0.083 R)
• M69: 30,073,361 km (0.111 R)
• M70: 30,239,863 km (0.114 R)
• M71: 31,639,800 km (0.077 R)
• M72: 32,546,812 km (0.098 R)
• M73: 33,750,177 km (0.074 R)
• M74: 35,084,740 km (0.118 R)
• M75: 35,611,773 km (0.109 R)
• M76: 35,787,999 km (0.074 R)
• M77: 38,105,270 km (0.112 R)
• M78: 38,285,536 km (0.056 R)
• M79: 39,009,440 km (0.089 R)
• M80: 39,069,877 km (0.056 R)
• M81: 40,164,784 km (0.061 R)
• M82: 40,593,233 km (0.07 R)
• M83: 40,900,207 km (0.075 R)
• M84: 41,023,177 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.2

Radius: 7

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.24 AU - 14.96 AU

Year: 16849 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,128,136 km

• M1: 98,136 km (0.089 R)
• M2: 224,397 km (0.093 R)
• M3: 293,511 km (0.081 R)
• M4: 493,823 km (0.119 R)
• M5: 550,520 km (0.089 R)
• M6: 609,611 km (0.096 R)
• M7: 986,299 km (0.036 R)
• M8: 1,508,844 km (0.084 R)
• M9: 1,680,433 km (0.06 R)
• M10: 1,858,454 km (0.078 R)
• M11: 2,528,952 km (0.12 R)
• M12: 2,630,529 km (0.094 R)
• M13: 2,943,189 km (0.074 R)
• M14: 3,415,619 km (0.099 R)
• M15: 3,565,665 km (0.048 R)
• M16: 3,756,552 km (0.103 R)
• M17: 4,187,992 km (0.086 R)
• M18: 4,470,732 km (0.052 R)
• M19: 5,312,370 km (0.092 R)
• M20: 5,486,502 km (0.119 R)
• M21: 5,574,316 km (0.104 R)
• M22: 5,885,330 km (0.12 R)
• M23: 7,232,907 km (0.11 R)
• M24: 7,426,038 km (0.083 R)
• M25: 8,215,466 km (0.11 R)
• M26: 8,366,411 km (0.094 R)
• M27: 8,416,975 km (0.088 R)
• M28: 9,607,175 km (0.09 R)
• M29: 10,248,801 km (0.066 R)
• M30: 11,348,794 km (0.113 R)
• M31: 13,599,344 km (0.093 R)
• M32: 13,718,274 km (0.053 R)
• M33: 14,258,323 km (0.095 R)
• M34: 14,866,438 km (0.097 R)
• M35: 15,359,064 km (0.118 R)
• M36: 16,108,100 km (0.11 R)
• M37: 16,297,192 km (0.081 R)
• M38: 17,771,329 km (0.109 R)
• M39: 19,488,264 km (0.099 R)
• M40: 19,689,773 km (0.053 R)
• M41: 19,959,647 km (0.076 R)
• M42: 20,027,265 km (0.104 R)
• M43: 20,366,553 km (0.103 R)
• M44: 20,844,818 km (0.044 R)
• M45: 21,465,050 km (0.113 R)
• M46: 21,534,314 km (0.117 R)
• M47: 24,150,183 km (0.111 R)
• M48: 24,511,312 km (0.046 R)
• M49: 26,047,532 km (0.069 R)
• M50: 26,121,434 km (0.115 R)
• M51: 26,195,335 km (0.104 R)
• M52: 26,715,337 km (0.107 R)
• M53: 26,939,136 km (0.072 R)
• M54: 27,163,682 km (0.063 R)
• M55: 27,614,570 km (0.115 R)
• M56: 27,765,365 km (0.086 R)
• M57: 28,371,386 km (0.113 R)
• M58: 28,828,856 km (0.08 R)
• M59: 30,060,495 km (0.084 R)
• M60: 30,371,210 km (0.115 R)
• M61: 30,682,822 km (0.1 R)
• M62: 31,624,242 km (0.078 R)
• M63: 31,861,055 km (0.057 R)
• M64: 32,415,914 km (0.09 R)
• M65: 34,261,503 km (0.082 R)
• M66: 34,342,435 km (0.078 R)
• M67: 35,319,608 km (0.11 R)
• M68: 35,729,507 km (0.115 R)
• M69: 36,471,213 km (0.101 R)
• M70: 38,557,804 km (0.065 R)
• M71: 38,979,820 km (0.038 R)
• M72: 39,573,274 km (0.108 R)
• M73: 41,543,777 km (0.105 R)
• M74: 42,236,565 km (0.099 R)
• M75: 45,490,319 km (0.118 R)
• M76: 46,204,499 km (0.086 R)
• M77: 48,187,120 km (0.076 R)
• M78: 48,915,063 km (0.1 R)
• M79: 50,750,629 km (0.11 R)
• M80: 51,213,036 km (0.062 R)
• M81: 52,608,485 km (0.049 R)
• M82: 53,545,865 km (0.083 R)
• M83: 54,205,292 km (0.036 R)
• M84: 54,299,689 km (0.11 R)
• M85: 56,486,361 km (0.1 R)
• M86: 57,157,606 km (0.083 R)
• M87: 57,638,713 km (0.086 R)
• M88: 60,651,166 km (0.111 R)
• M89: 61,436,854 km (0.11 R)
• M90: 63,018,253 km (0.08 R)
• M91: 63,316,252 km (0.116 R)
• M92: 63,614,849 km (0.117 R)
• M93: 65,817,977 km (0.106 R)
• M94: 67,842,485 km (0.118 R)
• M95: 67,944,211 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 7.7

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.17 AU - 17.11 AU

Year: 25572 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,128,136 km

• M1: 137,630 km (0.111 R)
• M2: 185,801 km (0.078 R)
• M3: 1,982,022 km (0.093 R)
• M4: 2,248,606 km (0.1 R)
• M5: 2,567,249 km (0.069 R)
• M6: 3,380,463 km (0.051 R)
• M7: 5,857,804 km (0.052 R)
• M8: 7,848,353 km (0.102 R)
• M9: 8,574,950 km (0.044 R)
• M10: 8,698,069 km (0.089 R)
• M11: 8,760,003 km (0.058 R)
• M12: 8,946,252 km (0.056 R)
• M13: 9,133,848 km (0.062 R)
• M14: 9,386,070 km (0.082 R)
• M15: 9,449,499 km (0.072 R)
• M16: 9,768,741 km (0.067 R)
• M17: 10,221,574 km (0.067 R)
• M18: 11,417,459 km (0.086 R)
• M19: 11,962,893 km (0.115 R)
• M20: 15,112,078 km (0.057 R)
• M21: 15,786,016 km (0.092 R)
• M22: 16,393,383 km (0.049 R)
• M23: 16,469,828 km (0.101 R)
• M24: 16,776,803 km (0.06 R)
• M25: 17,163,214 km (0.104 R)
• M26: 20,440,903 km (0.048 R)
• M27: 20,853,494 km (0.07 R)
• M28: 23,300,766 km (0.085 R)
• M29: 23,731,757 km (0.082 R)
• M30: 28,276,391 km (0.076 R)
• M31: 29,569,814 km (0.074 R)
• M32: 30,505,399 km (0.108 R)
• M33: 31,831,585 km (0.095 R)
• M34: 31,927,028 km (0.116 R)
• M35: 33,564,077 km (0.092 R)
• M36: 33,661,316 km (0.083 R)
• M37: 33,855,793 km (0.116 R)
• M38: 34,637,891 km (0.111 R)
• M39: 35,524,857 km (0.116 R)
• M40: 35,722,924 km (0.109 R)
• M41: 35,822,108 km (0.101 R)
• M42: 37,321,078 km (0.075 R)
• M43: 39,453,746 km (0.115 R)
• M44: 39,556,220 km (0.076 R)
• M45: 40,276,534 km (0.103 R)
• M46: 42,043,734 km (0.054 R)
• M47: 42,778,708 km (0.097 R)
• M48: 44,367,886 km (0.1 R)
• M49: 44,794,988 km (0.119 R)
• M50: 45,009,063 km (0.102 R)
• M51: 45,223,436 km (0.103 R)
• M52: 45,868,652 km (0.099 R)
• M53: 47,168,059 km (0.096 R)
• M54: 47,276,966 km (0.12 R)
• M55: 47,385,874 km (0.036 R)
• M56: 47,713,194 km (0.089 R)
• M57: 47,931,756 km (0.045 R)
• M58: 48,919,551 km (0.072 R)
• M59: 49,803,226 km (0.084 R)
• M60: 50,580,686 km (0.071 R)
• M61: 50,915,186 km (0.069 R)
• M62: 51,026,787 km (0.07 R)
• M63: 53,730,768 km (0.083 R)
• M64: 54,642,417 km (0.049 R)
• M65: 55,444,262 km (0.066 R)
• M66: 56,019,466 km (0.09 R)
• M67: 56,943,831 km (0.063 R)
• M68: 57,407,884 km (0.07 R)
• M69: 59,982,613 km (0.11 R)
• M70: 60,572,926 km (0.104 R)
• M71: 61,878,616 km (0.072 R)
• M72: 64,155,645 km (0.083 R)
• M73: 64,880,447 km (0.088 R)
• M74: 65,001,472 km (0.094 R)
• M75: 65,486,468 km (0.041 R)
• M76: 67,683,612 km (0.117 R)
• M77: 70,153,173 km (0.062 R)
• M78: 71,024,431 km (0.073 R)
• M79: 73,155,453 km (0.098 R)
• M80: 73,533,637 km (0.083 R)
• M81: 75,434,427 km (0.058 R)
• M82: 77,351,374 km (0.118 R)
• M83: 77,993,897 km (0.081 R)
• M84: 79,413,730 km (0.114 R)
• M85: 79,672,834 km (0.085 R)
• M86: 80,191,789 km (0.051 R)
• M87: 83,724,244 km (0.08 R)
• M88: 85,708,510 km (0.112 R)
• M89: 85,974,195 km (0.055 R)
• M90: 86,373,323 km (0.047 R)
• M91: 86,506,614 km (0.116 R)
• M92: 87,440,703 km (0.03 R)
• M93: 89,723,268 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit