🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 207 Days

Day: 40.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.62 AU - 0.9 AU

Year: 250 Days

Day: 46.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.69 AU

Year: 611 Days

Day: 44.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.65 AU - 2.33 AU

Year: 1058 Days

Day: 19.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.05 AU - 3.73 AU

Year: 2351 Days

Day: 12.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 13.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.93 AU - 6.09 AU

Year: 4225 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,888,442 km

• M1: 177,573 km (0.09 R)
• M2: 336,146 km (0.104 R)
• M3: 474,674 km (0.117 R)
• M4: 755,619 km (0.113 R)
• M5: 929,152 km (0.098 R)
• M6: 1,169,407 km (0.113 R)
• M7: 1,345,932 km (0.093 R)
• M8: 1,502,561 km (0.063 R)
• M9: 2,107,684 km (0.077 R)
• M10: 2,190,562 km (0.106 R)
• M11: 2,291,540 km (0.067 R)
• M12: 2,533,440 km (0.069 R)
• M13: 2,621,852 km (0.088 R)
• M14: 2,711,461 km (0.087 R)
• M15: 3,251,360 km (0.073 R)
• M16: 3,484,733 km (0.105 R)
• M17: 3,683,399 km (0.107 R)
• M18: 3,845,114 km (0.112 R)
• M19: 3,968,084 km (0.065 R)
• M20: 4,113,044 km (0.11 R)
• M21: 4,281,042 km (0.087 R)
• M22: 4,558,846 km (0.093 R)
• M23: 4,732,977 km (0.041 R)
• M24: 4,998,065 km (0.103 R)
• M25: 6,323,652 km (0.073 R)
• M26: 6,567,047 km (0.107 R)
• M27: 6,665,333 km (0.065 R)
• M28: 6,888,084 km (0.103 R)
• M29: 7,088,246 km (0.12 R)
• M30: 7,366,648 km (0.087 R)
• M31: 7,960,551 km (0.083 R)
• M32: 8,250,023 km (0.101 R)
• M33: 8,569,864 km (0.092 R)
• M34: 9,002,650 km (0.085 R)
• M35: 9,414,942 km (0.057 R)
• M36: 9,553,769 km (0.115 R)
• M37: 9,693,194 km (0.056 R)
• M38: 10,486,960 km (0.075 R)
• M39: 10,659,746 km (0.059 R)
• M40: 11,037,480 km (0.107 R)
• M41: 11,538,185 km (0.101 R)
• M42: 12,136,576 km (0.041 R)
• M43: 12,439,661 km (0.111 R)
• M44: 12,991,528 km (0.115 R)
• M45: 13,177,179 km (0.114 R)
• M46: 13,363,877 km (0.096 R)
• M47: 13,614,005 km (0.076 R)
• M48: 14,759,176 km (0.051 R)
• M49: 15,115,219 km (0.051 R)
• M50: 15,310,594 km (0.11 R)
• M51: 16,601,325 km (0.103 R)
• M52: 17,005,388 km (0.089 R)
• M53: 17,892,205 km (0.113 R)
• M54: 18,168,213 km (0.119 R)
• M55: 18,514,980 km (0.072 R)
• M56: 18,934,154 km (0.106 R)
• M57: 19,321,163 km (0.093 R)
• M58: 19,497,838 km (0.092 R)
• M59: 19,817,380 km (0.029 R)
• M60: 20,102,962 km (0.061 R)
• M61: 20,210,373 km (0.101 R)
• M62: 20,786,475 km (0.083 R)
• M63: 20,895,083 km (0.092 R)
• M64: 21,441,115 km (0.111 R)
• M65: 22,250,439 km (0.102 R)
• M66: 22,584,342 km (0.08 R)
• M67: 23,294,782 km (0.116 R)
• M68: 23,936,706 km (0.099 R)
• M69: 24,088,698 km (0.09 R)
• M70: 24,508,021 km (0.104 R)
• M71: 24,814,547 km (0.071 R)
• M72: 24,968,333 km (0.067 R)
• M73: 25,199,462 km (0.115 R)
• M74: 25,547,576 km (0.117 R)
• M75: 25,780,650 km (0.077 R)
• M76: 25,975,277 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 12.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.67 AU - 10.17 AU

Year: 9204 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,888,442 km

• M1: 159,920 km (0.096 R)
• M2: 243,695 km (0.051 R)
• M3: 397,033 km (0.09 R)
• M4: 523,742 km (0.042 R)
• M5: 666,608 km (0.11 R)
• M6: 1,020,856 km (0.114 R)
• M7: 1,151,904 km (0.104 R)
• M8: 1,359,695 km (0.1 R)
• M9: 1,671,756 km (0.089 R)
• M10: 1,973,794 km (0.111 R)
• M11: 2,207,915 km (0.116 R)
• M12: 2,468,814 km (0.027 R)
• M13: 2,576,075 km (0.066 R)
• M14: 3,097,574 km (0.103 R)
• M15: 3,174,766 km (0.099 R)
• M16: 3,252,557 km (0.057 R)
• M17: 3,450,176 km (0.057 R)
• M18: 4,151,491 km (0.048 R)
• M19: 4,409,547 km (0.113 R)
• M20: 4,540,595 km (0.118 R)
• M21: 4,784,290 km (0.087 R)
• M22: 4,986,845 km (0.046 R)
• M23: 6,212,351 km (0.045 R)
• M24: 6,532,939 km (0.087 R)
• M25: 7,036,635 km (0.086 R)
• M26: 7,216,003 km (0.073 R)
• M27: 7,789,412 km (0.045 R)
• M28: 7,921,806 km (0.093 R)
• M29: 8,135,132 km (0.111 R)
• M30: 8,215,765 km (0.053 R)
• M31: 8,513,166 km (0.087 R)
• M32: 9,455,184 km (0.06 R)
• M33: 9,653,251 km (0.071 R)
• M34: 9,996,130 km (0.054 R)
• M35: 10,959,241 km (0.105 R)
• M36: 11,739,095 km (0.109 R)
• M37: 12,289,315 km (0.118 R)
• M38: 12,412,734 km (0.107 R)
• M39: 12,629,800 km (0.114 R)
• M40: 12,816,798 km (0.086 R)
• M41: 13,894,052 km (0.062 R)
• M42: 14,022,706 km (0.059 R)
• M43: 14,443,525 km (0.079 R)
• M44: 14,541,212 km (0.118 R)
• M45: 14,868,532 km (0.03 R)
• M46: 15,198,246 km (0.115 R)
• M47: 15,463,782 km (0.078 R)
• M48: 15,630,584 km (0.113 R)
• M49: 15,865,004 km (0.1 R)
• M50: 16,507,377 km (0.118 R)
• M51: 16,643,661 km (0.116 R)
• M52: 16,746,135 km (0.075 R)
• M53: 16,848,759 km (0.081 R)
• M54: 17,365,470 km (0.077 R)
• M55: 17,712,687 km (0.058 R)
• M56: 17,992,286 km (0.096 R)
• M57: 18,520,216 km (0.057 R)
• M58: 19,160,645 km (0.071 R)
• M59: 19,483,477 km (0.081 R)
• M60: 19,953,065 km (0.11 R)
• M61: 20,646,152 km (0.114 R)
• M62: 21,088,064 km (0.107 R)
• M63: 21,458,618 km (0.084 R)
• M64: 21,607,468 km (0.055 R)
• M65: 21,719,217 km (0.112 R)
• M66: 22,507,598 km (0.1 R)
• M67: 22,583,145 km (0.078 R)
• M68: 22,810,384 km (0.107 R)
• M69: 22,924,378 km (0.097 R)
• M70: 23,038,371 km (0.092 R)
• M71: 23,573,333 km (0.102 R)
• M72: 23,803,864 km (0.065 R)
• M73: 23,957,949 km (0.059 R)
• M74: 24,073,738 km (0.104 R)
• M75: 24,189,676 km (0.053 R)
• M76: 24,577,733 km (0.107 R)
• M77: 24,655,524 km (0.116 R)
• M78: 25,045,975 km (0.049 R)
• M79: 25,399,026 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 3.4

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.3 AU - 19.74 AU

Year: 25295 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,888,442 km

• M1: 216,169 km (0.076 R)
• M2: 1,005,298 km (0.079 R)
• M3: 1,321,398 km (0.045 R)
• M4: 1,343,538 km (0.055 R)
• M5: 2,037,074 km (0.115 R)
• M6: 2,114,416 km (0.103 R)
• M7: 2,245,165 km (0.102 R)
• M8: 2,681,392 km (0.071 R)
• M9: 2,938,102 km (0.101 R)
• M10: 3,232,511 km (0.046 R)
• M11: 3,413,524 km (0.097 R)
• M12: 4,040,788 km (0.108 R)
• M13: 4,235,864 km (0.077 R)
• M14: 4,400,721 km (0.102 R)
• M15: 4,635,140 km (0.076 R)
• M16: 4,839,192 km (0.025 R)
• M17: 4,873,450 km (0.12 R)
• M18: 4,942,414 km (0.061 R)
• M19: 5,185,810 km (0.055 R)
• M20: 5,362,186 km (0.069 R)
• M21: 5,468,999 km (0.114 R)
• M22: 5,720,772 km (0.116 R)
• M23: 7,191,469 km (0.115 R)
• M24: 7,230,663 km (0.047 R)
• M25: 9,023,145 km (0.06 R)
• M26: 9,150,154 km (0.066 R)
• M27: 9,491,686 km (0.099 R)
• M28: 10,055,520 km (0.093 R)
• M29: 10,143,184 km (0.11 R)
• M30: 10,853,924 km (0.115 R)
• M31: 11,903,503 km (0.096 R)
• M32: 12,229,327 km (0.03 R)
• M33: 12,369,799 km (0.089 R)
• M34: 14,146,423 km (0.112 R)
• M35: 14,739,579 km (0.072 R)
• M36: 15,340,813 km (0.11 R)
• M37: 15,441,791 km (0.105 R)
• M38: 16,154,775 km (0.042 R)
• M39: 16,826,469 km (0.059 R)
• M40: 17,665,564 km (0.082 R)
• M41: 17,718,521 km (0.053 R)
• M42: 17,983,758 km (0.103 R)
• M43: 18,143,529 km (0.095 R)
• M44: 18,196,935 km (0.12 R)
• M45: 18,357,304 km (0.108 R)
• M46: 18,625,683 km (0.07 R)
• M47: 19,112,175 km (0.117 R)
• M48: 19,220,783 km (0.113 R)
• M49: 19,384,144 km (0.11 R)
• M50: 20,485,035 km (0.072 R)
• M51: 20,540,685 km (0.074 R)
• M52: 22,060,001 km (0.111 R)
• M53: 22,288,288 km (0.067 R)
• M54: 23,382,596 km (0.068 R)
• M55: 24,024,221 km (0.116 R)
• M56: 24,141,506 km (0.105 R)
• M57: 24,494,407 km (0.112 R)
• M58: 24,730,772 km (0.097 R)
• M59: 25,324,676 km (0.043 R)
• M60: 25,443,905 km (0.094 R)
• M61: 27,012,439 km (0.102 R)
• M62: 27,378,804 km (0.05 R)
• M63: 27,562,660 km (0.1 R)
• M64: 28,798,488 km (0.071 R)
• M65: 28,923,103 km (0.062 R)
• M66: 29,611,403 km (0.107 R)
• M67: 30,115,398 km (0.118 R)
• M68: 30,495,376 km (0.116 R)
• M69: 31,644,438 km (0.106 R)
• M70: 32,353,531 km (0.047 R)
• M71: 33,002,786 km (0.112 R)
• M72: 33,656,379 km (0.042 R)
• M73: 34,248,189 km (0.08 R)
• M74: 34,446,256 km (0.075 R)
• M75: 34,578,501 km (0.113 R)
• M76: 35,175,695 km (0.1 R)
• M77: 37,122,861 km (0.106 R)
• M78: 37,530,067 km (0.085 R)
• M79: 37,666,201 km (0.117 R)
• M80: 38,485,997 km (0.076 R)
• M81: 40,491,506 km (0.109 R)
• M82: 40,561,368 km (0.116 R)
• M83: 40,980,691 km (0.118 R)
• M84: 41,050,703 km (0.067 R)
• M85: 41,261,038 km (0.04 R)
• M86: 41,753,364 km (0.1 R)
• M87: 42,672,643 km (0.085 R)
• M88: 43,312,922 km (0.116 R)
• M89: 43,813,177 km (0.065 R)
• M90: 44,171,763 km (0.102 R)
• M91: 44,243,570 km (0.119 R)
• M92: 44,891,628 km (0.068 R)
• M93: 45,542,828 km (0.058 R)
• M94: 47,588,579 km (0.088 R)
• M95: 48,030,940 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit