🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 343 Days

Day: 46.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,439,582 km

• M1: 135,984 km (0.119 R)
• M2: 497,712 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.7 AU - 2.12 AU

Year: 919 Days

Day: 12.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.04 AU - 2.78 AU

Year: 1303 Days

Day: 19.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,439,582 km

• M1: 337,044 km (0.116 R)
• M2: 413,189 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.38 AU - 3.8 AU

Year: 1892 Days

Day: 38.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,439,582 km

• M1: 675,883 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.56 AU - 3.64 AU

Year: 2379 Days

Day: 20.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.93 AU - 4.73 AU

Year: 2610 Days

Day: 18.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 10.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.61 AU - 9.83 AU

Year: 10553 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,439,582 km

• M1: 129,701 km (0.097 R)
• M2: 225,294 km (0.09 R)
• M3: 312,660 km (0.059 R)
• M4: 965,056 km (0.063 R)
• M5: 1,193,641 km (0.055 R)
• M6: 1,533,528 km (0.071 R)
• M7: 2,085,544 km (0.074 R)
• M8: 2,192,357 km (0.067 R)
• M9: 3,233,857 km (0.114 R)
• M10: 3,611,293 km (0.079 R)
• M11: 4,581,136 km (0.115 R)
• M12: 5,149,159 km (0.109 R)
• M13: 6,312,581 km (0.115 R)
• M14: 6,983,977 km (0.103 R)
• M15: 7,104,852 km (0.103 R)
• M16: 7,185,784 km (0.06 R)
• M17: 7,844,613 km (0.097 R)
• M18: 7,970,425 km (0.119 R)
• M19: 8,266,330 km (0.1 R)
• M20: 8,868,910 km (0.108 R)
• M21: 9,043,790 km (0.113 R)
• M22: 9,352,410 km (0.086 R)
• M23: 9,844,587 km (0.108 R)
• M24: 12,283,032 km (0.08 R)
• M25: 12,477,958 km (0.112 R)
• M26: 12,821,734 km (0.094 R)
• M27: 13,468,446 km (0.029 R)
• M28: 13,619,091 km (0.107 R)
• M29: 14,535,228 km (0.088 R)
• M30: 15,366,394 km (0.083 R)
• M31: 15,576,579 km (0.108 R)
• M32: 16,266,225 km (0.098 R)
• M33: 16,534,155 km (0.108 R)
• M34: 17,020,049 km (0.08 R)
• M35: 17,128,657 km (0.096 R)
• M36: 17,237,564 km (0.08 R)
• M37: 17,455,977 km (0.09 R)
• M38: 17,785,392 km (0.119 R)
• M39: 18,006,049 km (0.03 R)
• M40: 19,179,644 km (0.028 R)
• M41: 20,262,732 km (0.119 R)
• M42: 20,666,796 km (0.086 R)
• M43: 21,073,553 km (0.084 R)
• M44: 22,786,448 km (0.114 R)
• M45: 22,906,276 km (0.081 R)
• M46: 23,266,807 km (0.099 R)
• M47: 23,629,283 km (0.11 R)
• M48: 24,421,104 km (0.033 R)
• M49: 25,221,603 km (0.082 R)
• M50: 26,030,628 km (0.113 R)
• M51: 28,186,782 km (0.095 R)
• M52: 28,508,717 km (0.09 R)
• M53: 28,961,400 km (0.093 R)
• M54: 29,546,926 km (0.12 R)
• M55: 29,939,471 km (0.113 R)
• M56: 30,267,988 km (0.079 R)
• M57: 31,460,133 km (0.084 R)
• M58: 32,062,115 km (0.09 R)
• M59: 32,196,304 km (0.082 R)
• M60: 33,209,381 km (0.115 R)
• M61: 33,549,267 km (0.073 R)
• M62: 34,438,776 km (0.076 R)
• M63: 34,713,887 km (0.029 R)
• M64: 35,197,387 km (0.072 R)
• M65: 36,031,246 km (0.082 R)
• M66: 36,380,557 km (0.12 R)
• M67: 38,429,000 km (0.103 R)
• M68: 39,215,735 km (0.09 R)
• M69: 39,359,349 km (0.077 R)
• M70: 39,719,132 km (0.112 R)
• M71: 41,023,476 km (0.102 R)
• M72: 41,315,192 km (0.111 R)
• M73: 41,607,656 km (0.103 R)
• M74: 41,754,112 km (0.084 R)
• M75: 42,341,733 km (0.091 R)
• M76: 42,636,590 km (0.113 R)
• M77: 43,525,351 km (0.109 R)
• M78: 43,674,051 km (0.116 R)
• M79: 44,121,199 km (0.075 R)
• M80: 44,569,843 km (0.064 R)
• M81: 44,719,740 km (0.108 R)
• M82: 44,944,885 km (0.056 R)
• M83: 45,019,983 km (0.103 R)
• M84: 45,849,204 km (0.087 R)
• M85: 46,911,798 km (0.082 R)
• M86: 47,293,422 km (0.113 R)
• M87: 48,059,363 km (0.036 R)
• M88: 49,371,187 km (0.066 R)
• M89: 49,603,812 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 6.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.55 AU - 17.23 AU

Year: 20009 Days

Day: 17 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,439,582 km

• M1: 318,195 km (0.091 R)
• M2: 791,672 km (0.108 R)
• M3: 1,073,215 km (0.098 R)
• M4: 1,357,601 km (0.089 R)
• M5: 1,439,281 km (0.116 R)
• M6: 1,550,582 km (0.103 R)
• M7: 1,752,539 km (0.097 R)
• M8: 2,118,156 km (0.066 R)
• M9: 3,802,329 km (0.101 R)
• M10: 3,879,522 km (0.102 R)
• M11: 4,114,390 km (0.096 R)
• M12: 4,353,747 km (0.03 R)
• M13: 4,972,184 km (0.072 R)
• M14: 5,573,867 km (0.071 R)
• M15: 5,794,374 km (0.115 R)
• M16: 7,368,144 km (0.031 R)
• M17: 7,561,574 km (0.106 R)
• M18: 8,251,519 km (0.055 R)
• M19: 8,452,429 km (0.09 R)
• M20: 8,858,887 km (0.046 R)
• M21: 8,961,511 km (0.109 R)
• M22: 9,585,633 km (0.042 R)
• M23: 10,116,406 km (0.039 R)
• M24: 11,151,025 km (0.101 R)
• M25: 12,390,593 km (0.081 R)
• M26: 12,620,675 km (0.051 R)
• M27: 12,910,147 km (0.096 R)
• M28: 13,260,505 km (0.087 R)
• M29: 13,851,416 km (0.069 R)
• M30: 14,511,143 km (0.116 R)
• M31: 15,242,677 km (0.057 R)
• M32: 15,365,796 km (0.081 R)
• M33: 15,799,181 km (0.113 R)
• M34: 15,986,028 km (0.096 R)
• M35: 16,362,267 km (0.096 R)
• M36: 16,995,664 km (0.12 R)
• M37: 17,379,533 km (0.092 R)
• M38: 17,572,514 km (0.098 R)
• M39: 18,877,307 km (0.114 R)
• M40: 19,341,359 km (0.086 R)
• M41: 20,687,740 km (0.111 R)
• M42: 23,115,863 km (0.089 R)
• M43: 23,257,233 km (0.038 R)
• M44: 23,612,229 km (0.026 R)
• M45: 24,615,282 km (0.102 R)
• M46: 25,925,461 km (0.101 R)
• M47: 26,589,077 km (0.114 R)
• M48: 26,663,128 km (0.068 R)
• M49: 30,919,337 km (0.049 R)
• M50: 31,701,285 km (0.037 R)
• M51: 33,125,157 km (0.069 R)
• M52: 33,204,893 km (0.06 R)
• M53: 33,524,284 km (0.049 R)
• M54: 36,692,468 km (0.116 R)
• M55: 37,769,573 km (0.051 R)
• M56: 38,019,551 km (0.058 R)
• M57: 38,689,001 km (0.078 R)
• M58: 38,941,074 km (0.094 R)
• M59: 39,446,864 km (0.113 R)
• M60: 40,209,514 km (0.071 R)
• M61: 40,720,690 km (0.111 R)
• M62: 44,798,429 km (0.038 R)
• M63: 44,886,692 km (0.068 R)
• M64: 45,063,217 km (0.03 R)
• M65: 46,127,007 km (0.119 R)
• M66: 47,019,957 km (0.108 R)
• M67: 47,109,566 km (0.058 R)
• M68: 47,199,175 km (0.107 R)
• M69: 48,008,649 km (0.083 R)
• M70: 48,369,928 km (0.115 R)
• M71: 48,550,942 km (0.073 R)
• M72: 50,923,863 km (0.088 R)
• M73: 51,015,866 km (0.071 R)
• M74: 52,588,588 km (0.105 R)
• M75: 52,960,937 km (0.119 R)
• M76: 54,271,265 km (0.078 R)
• M77: 55,024,640 km (0.099 R)
• M78: 55,971,445 km (0.051 R)
• M79: 56,542,011 km (0.08 R)
• M80: 58,072,996 km (0.032 R)
• M81: 58,169,187 km (0.097 R)
• M82: 58,361,570 km (0.112 R)
• M83: 58,843,574 km (0.102 R)
• M84: 59,036,855 km (0.057 R)
• M85: 59,811,622 km (0.113 R)
• M86: 60,395,054 km (0.084 R)
• M87: 60,589,830 km (0.09 R)
• M88: 63,043,385 km (0.115 R)
• M89: 63,835,207 km (0.047 R)
• M90: 67,035,853 km (0.047 R)
• M91: 67,338,639 km (0.032 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit