🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,822,539 km

• M1: 126,859 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 20.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.87 AU - 0.95 AU

Year: 314 Days

Day: 20 Hours

Environment

Temp: 76 °C

Axial Tilt: 106.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.84 AU - 2.2 AU

Year: 1038 Days

Day: 29.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.72 AU - 2.96 AU

Year: 1731 Days

Day: 15.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 10.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.6 AU - 5.96 AU

Year: 4388 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,822,539 km

• M1: 132,544 km (0.118 R)
• M2: 199,115 km (0.06 R)
• M3: 272,567 km (0.093 R)
• M4: 341,682 km (0.095 R)
• M5: 427,102 km (0.096 R)
• M6: 555,008 km (0.034 R)
• M7: 812,915 km (0.062 R)
• M8: 914,492 km (0.066 R)
• M9: 1,269,338 km (0.12 R)
• M10: 1,389,016 km (0.077 R)
• M11: 1,601,445 km (0.084 R)
• M12: 1,784,553 km (0.085 R)
• M13: 2,171,413 km (0.073 R)
• M14: 2,316,074 km (0.091 R)
• M15: 2,691,714 km (0.107 R)
• M16: 2,847,446 km (0.073 R)
• M17: 2,942,441 km (0.106 R)
• M18: 3,283,075 km (0.111 R)
• M19: 3,826,414 km (0.11 R)
• M20: 4,019,695 km (0.058 R)
• M21: 4,162,411 km (0.069 R)
• M22: 5,580,300 km (0.108 R)
• M23: 5,679,782 km (0.042 R)
• M24: 5,961,475 km (0.075 R)
• M25: 6,083,547 km (0.047 R)
• M26: 6,351,178 km (0.049 R)
• M27: 6,434,204 km (0.078 R)
• M28: 6,706,921 km (0.102 R)
• M29: 6,834,080 km (0.077 R)
• M30: 6,940,593 km (0.098 R)
• M31: 7,176,958 km (0.1 R)
• M32: 7,372,333 km (0.106 R)
• M33: 7,591,494 km (0.108 R)
• M34: 7,812,898 km (0.106 R)
• M35: 7,969,079 km (0.04 R)
• M36: 8,058,837 km (0.105 R)
• M37: 8,375,536 km (0.114 R)
• M38: 8,627,309 km (0.119 R)
• M39: 8,835,250 km (0.119 R)
• M40: 8,928,151 km (0.063 R)
• M41: 8,998,013 km (0.102 R)
• M42: 9,091,511 km (0.087 R)
• M43: 9,516,220 km (0.077 R)
• M44: 10,336,166 km (0.056 R)
• M45: 10,581,656 km (0.092 R)
• M46: 10,655,707 km (0.098 R)
• M47: 10,878,757 km (0.116 R)
• M48: 11,812,248 km (0.077 R)
• M49: 12,561,883 km (0.069 R)
• M50: 12,666,452 km (0.11 R)
• M51: 13,034,911 km (0.091 R)
• M52: 13,140,827 km (0.115 R)
• M53: 13,380,034 km (0.065 R)
• M54: 13,460,218 km (0.067 R)
• M55: 13,701,519 km (0.092 R)
• M56: 14,134,007 km (0.081 R)
• M57: 15,795,441 km (0.113 R)
• M58: 15,908,387 km (0.119 R)
• M59: 16,021,633 km (0.062 R)
• M60: 16,192,025 km (0.07 R)
• M61: 16,363,015 km (0.118 R)
• M62: 16,448,585 km (0.053 R)
• M63: 16,534,454 km (0.111 R)
• M64: 16,850,555 km (0.119 R)
• M65: 17,488,739 km (0.084 R)
• M66: 17,752,031 km (0.099 R)
• M67: 18,312,425 km (0.077 R)
• M68: 18,401,286 km (0.045 R)
• M69: 18,579,756 km (0.06 R)
• M70: 19,148,677 km (0.089 R)
• M71: 19,753,651 km (0.111 R)
• M72: 19,905,792 km (0.12 R)
• M73: 20,150,235 km (0.102 R)
• M74: 20,303,423 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 13.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.06 AU - 12.72 AU

Year: 12997 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,822,539 km

• M1: 218,712 km (0.073 R)
• M2: 305,628 km (0.09 R)
• M3: 512,522 km (0.029 R)
• M4: 655,687 km (0.096 R)
• M5: 835,355 km (0.083 R)
• M6: 920,924 km (0.059 R)
• M7: 1,221,766 km (0.11 R)
• M8: 1,371,513 km (0.089 R)
• M9: 1,662,631 km (0.025 R)
• M10: 1,858,604 km (0.056 R)
• M11: 2,152,115 km (0.079 R)
• M12: 2,335,522 km (0.074 R)
• M13: 2,460,735 km (0.112 R)
• M14: 2,685,431 km (0.116 R)
• M15: 2,917,158 km (0.093 R)
• M16: 3,121,060 km (0.05 R)
• M17: 3,834,642 km (0.077 R)
• M18: 4,172,135 km (0.099 R)
• M19: 4,325,323 km (0.11 R)
• M20: 4,916,384 km (0.095 R)
• M21: 5,617,250 km (0.092 R)
• M22: 5,786,745 km (0.114 R)
• M23: 6,087,586 km (0.091 R)
• M24: 8,141,415 km (0.045 R)
• M25: 8,285,478 km (0.119 R)
• M26: 8,673,685 km (0.087 R)
• M27: 8,919,324 km (0.081 R)
• M28: 9,167,358 km (0.074 R)
• M29: 9,267,139 km (0.047 R)
• M30: 10,130,618 km (0.12 R)
• M31: 10,650,471 km (0.11 R)
• M32: 11,339,519 km (0.075 R)
• M33: 11,500,486 km (0.088 R)
• M34: 12,097,531 km (0.115 R)
• M35: 12,538,097 km (0.105 R)
• M36: 12,927,949 km (0.1 R)
• M37: 13,948,805 km (0.055 R)
• M38: 14,936,749 km (0.06 R)
• M39: 15,350,088 km (0.028 R)
• M40: 16,187,986 km (0.044 R)
• M41: 16,856,838 km (0.031 R)
• M42: 17,287,231 km (0.108 R)
• M43: 17,721,214 km (0.088 R)
• M44: 17,908,361 km (0.096 R)
• M45: 19,428,874 km (0.117 R)
• M46: 20,074,538 km (0.111 R)
• M47: 22,389,565 km (0.082 R)
• M48: 23,475,945 km (0.094 R)
• M49: 23,681,493 km (0.096 R)
• M50: 23,818,823 km (0.105 R)
• M51: 25,067,367 km (0.118 R)
• M52: 26,053,068 km (0.071 R)
• M53: 26,693,496 km (0.098 R)
• M54: 26,979,677 km (0.03 R)
• M55: 28,062,317 km (0.101 R)
• M56: 29,159,168 km (0.09 R)
• M57: 31,394,759 km (0.095 R)
• M58: 32,762,382 km (0.098 R)
• M59: 34,460,318 km (0.071 R)
• M60: 35,241,518 km (0.063 R)
• M61: 36,503,526 km (0.113 R)
• M62: 37,539,940 km (0.095 R)
• M63: 39,804,702 km (0.078 R)
• M64: 40,213,852 km (0.115 R)
• M65: 41,283,926 km (0.095 R)
• M66: 41,366,654 km (0.108 R)
• M67: 41,449,381 km (0.102 R)
• M68: 44,211,407 km (0.107 R)
• M69: 45,230,617 km (0.114 R)
• M70: 46,773,569 km (0.112 R)
• M71: 46,859,887 km (0.086 R)
• M72: 47,551,628 km (0.12 R)
• M73: 47,811,928 km (0.118 R)
• M74: 47,985,761 km (0.091 R)
• M75: 49,120,461 km (0.056 R)
• M76: 49,383,603 km (0.092 R)
• M77: 51,238,617 km (0.113 R)
• M78: 51,594,510 km (0.102 R)
• M79: 51,683,671 km (0.038 R)
• M80: 53,837,581 km (0.106 R)
• M81: 54,380,621 km (0.072 R)
• M82: 54,834,651 km (0.049 R)
• M83: 54,925,606 km (0.097 R)
• M84: 55,380,982 km (0.116 R)
• M85: 57,584,708 km (0.108 R)
• M86: 58,790,168 km (0.073 R)
• M87: 59,162,816 km (0.089 R)
• M88: 62,361,668 km (0.117 R)
• M89: 63,790,776 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 7.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.78 AU - 20.06 AU

Year: 28591 Days

Day: 21 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,822,539 km

• M1: 92,302 km (0.116 R)
• M2: 139,724 km (0.063 R)
• M3: 188,493 km (0.084 R)
• M4: 369,357 km (0.09 R)
• M5: 469,887 km (0.099 R)
• M6: 557,551 km (0.098 R)
• M7: 699,669 km (0.098 R)
• M8: 1,413,101 km (0.06 R)
• M9: 2,029,445 km (0.055 R)
• M10: 2,639,654 km (0.054 R)
• M11: 4,970,838 km (0.109 R)
• M12: 6,151,913 km (0.052 R)
• M13: 6,205,170 km (0.111 R)
• M14: 6,258,577 km (0.11 R)
• M15: 6,312,133 km (0.119 R)
• M16: 6,528,002 km (0.053 R)
• M17: 6,911,422 km (0.08 R)
• M18: 8,339,932 km (0.108 R)
• M19: 9,239,613 km (0.119 R)
• M20: 9,607,923 km (0.074 R)
• M21: 9,918,638 km (0.081 R)
• M22: 10,806,202 km (0.11 R)
• M23: 10,935,006 km (0.091 R)
• M24: 12,385,806 km (0.094 R)
• M25: 12,520,743 km (0.058 R)
• M26: 13,202,461 km (0.039 R)
• M27: 13,826,134 km (0.118 R)
• M28: 14,815,575 km (0.071 R)
• M29: 16,341,922 km (0.094 R)
• M30: 17,917,786 km (0.077 R)
• M31: 19,777,287 km (0.097 R)
• M32: 21,615,995 km (0.099 R)
• M33: 22,022,901 km (0.105 R)
• M34: 22,350,221 km (0.067 R)
• M35: 22,927,070 km (0.075 R)
• M36: 23,092,675 km (0.087 R)
• M37: 23,759,433 km (0.053 R)
• M38: 25,111,798 km (0.116 R)
• M39: 26,402,229 km (0.1 R)
• M40: 26,924,475 km (0.058 R)
• M41: 27,450,012 km (0.057 R)
• M42: 27,537,976 km (0.056 R)
• M43: 28,511,260 km (0.107 R)
• M44: 28,600,420 km (0.052 R)
• M45: 29,495,913 km (0.099 R)
• M46: 30,947,910 km (0.085 R)
• M47: 32,888,793 km (0.116 R)
• M48: 34,015,414 km (0.084 R)
• M49: 34,299,052 km (0.062 R)
• M50: 39,437,589 km (0.118 R)
• M51: 41,035,444 km (0.085 R)
• M52: 41,741,097 km (0.118 R)
• M53: 42,450,789 km (0.098 R)
• M54: 42,552,366 km (0.079 R)
• M55: 42,654,242 km (0.102 R)
• M56: 43,676,594 km (0.111 R)
• M57: 44,500,280 km (0.066 R)
• M58: 45,225,231 km (0.096 R)
• M59: 45,329,052 km (0.048 R)
• M60: 45,536,993 km (0.108 R)
• M61: 45,849,653 km (0.034 R)
• M62: 47,107,173 km (0.117 R)
• M63: 47,423,273 km (0.1 R)
• M64: 47,845,887 km (0.026 R)
• M65: 48,694,855 km (0.086 R)
• M66: 50,731,032 km (0.091 R)
• M67: 51,379,837 km (0.118 R)
• M68: 51,488,296 km (0.111 R)
• M69: 55,774,724 km (0.112 R)
• M70: 57,678,805 km (0.096 R)
• M71: 58,355,885 km (0.052 R)
• M72: 58,922,113 km (0.094 R)
• M73: 59,376,292 km (0.045 R)
• M74: 60,059,955 km (0.113 R)
• M75: 60,174,248 km (0.088 R)
• M76: 60,975,494 km (0.069 R)
• M77: 61,435,058 km (0.079 R)
• M78: 63,633,399 km (0.077 R)
• M79: 64,566,740 km (0.114 R)
• M80: 64,683,726 km (0.064 R)
• M81: 64,917,846 km (0.098 R)
• M82: 68,344,984 km (0.1 R)
• M83: 68,941,880 km (0.1 R)
• M84: 69,300,765 km (0.094 R)
• M85: 70,983,890 km (0.06 R)
• M86: 71,346,366 km (0.107 R)
• M87: 73,411,714 km (0.066 R)
• M88: 74,022,822 km (0.111 R)
• M89: 77,725,369 km (0.118 R)
• M90: 78,972,716 km (0.045 R)
• M91: 82,500,832 km (0.069 R)
• M92: 84,028,526 km (0.053 R)
• M93: 85,693,999 km (0.03 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit