🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 170 Days

Day: 29.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 99.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.08 AU - 1.54 AU

Year: 548 Days

Day: 19.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 85.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.69 AU - 2.39 AU

Year: 1064 Days

Day: 35.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,344,131 km

• M1: 998,865 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.32 AU - 3.92 AU

Year: 2516 Days

Day: 36.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.1

Radius: 13.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.2 AU - 7.3 AU

Year: 7130 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,344,131 km

• M1: 186,549 km (0.061 R)
• M2: 289,472 km (0.102 R)
• M3: 447,746 km (0.09 R)
• M4: 589,416 km (0.111 R)
• M5: 713,283 km (0.115 R)
• M6: 950,844 km (0.092 R)
• M7: 1,143,377 km (0.072 R)
• M8: 1,259,464 km (0.056 R)
• M9: 1,349,373 km (0.115 R)
• M10: 1,953,299 km (0.052 R)
• M11: 2,184,279 km (0.109 R)
• M12: 2,331,184 km (0.106 R)
• M13: 2,500,379 km (0.09 R)
• M14: 2,851,186 km (0.045 R)
• M15: 3,032,648 km (0.07 R)
• M16: 3,471,119 km (0.104 R)
• M17: 3,556,989 km (0.074 R)
• M18: 3,863,215 km (0.036 R)
• M19: 4,361,975 km (0.109 R)
• M20: 4,454,875 km (0.11 R)
• M21: 4,857,293 km (0.102 R)
• M22: 4,977,869 km (0.107 R)
• M23: 5,646,572 km (0.038 R)
• M24: 6,004,410 km (0.083 R)
• M25: 6,264,710 km (0.066 R)
• M26: 6,608,636 km (0.096 R)
• M27: 7,342,862 km (0.119 R)
• M28: 7,481,689 km (0.099 R)
• M29: 7,677,512 km (0.03 R)
• M30: 7,931,829 km (0.045 R)
• M31: 8,506,883 km (0.081 R)
• M32: 8,917,679 km (0.098 R)
• M33: 9,697,532 km (0.082 R)
• M34: 10,126,579 km (0.036 R)
• M35: 10,250,297 km (0.069 R)
• M36: 10,718,837 km (0.087 R)
• M37: 10,813,383 km (0.071 R)
• M38: 11,450,969 km (0.055 R)
• M39: 11,547,609 km (0.12 R)
• M40: 12,232,019 km (0.053 R)
• M41: 12,662,413 km (0.105 R)
• M42: 12,862,724 km (0.108 R)
• M43: 13,097,742 km (0.112 R)
• M44: 13,334,257 km (0.103 R)
• M45: 13,504,050 km (0.073 R)
• M46: 15,205,576 km (0.116 R)
• M47: 15,739,940 km (0.079 R)
• M48: 16,389,344 km (0.108 R)
• M49: 16,827,068 km (0.102 R)
• M50: 17,751,583 km (0.08 R)
• M51: 18,238,972 km (0.112 R)
• M52: 18,351,919 km (0.12 R)
• M53: 19,188,320 km (0.075 R)
• M54: 19,727,022 km (0.046 R)
• M55: 19,998,393 km (0.107 R)
• M56: 20,505,380 km (0.116 R)
• M57: 20,701,503 km (0.073 R)
• M58: 21,651,599 km (0.038 R)
• M59: 21,971,589 km (0.081 R)
• M60: 22,252,683 km (0.027 R)
• M61: 22,454,341 km (0.057 R)
• M62: 22,575,515 km (0.092 R)
• M63: 22,981,374 km (0.095 R)
• M64: 23,103,446 km (0.089 R)
• M65: 23,225,967 km (0.119 R)
• M66: 23,676,556 km (0.091 R)
• M67: 24,254,303 km (0.105 R)
• M68: 24,378,768 km (0.095 R)
• M69: 24,586,709 km (0.106 R)
• M70: 25,087,862 km (0.106 R)
• M71: 25,381,822 km (0.111 R)
• M72: 25,846,024 km (0.111 R)
• M73: 26,015,519 km (0.102 R)
• M74: 27,212,451 km (0.104 R)
• M75: 28,296,288 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 10.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.21 AU - 13.21 AU

Year: 14636 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,344,131 km

• M1: 258,804 km (0.099 R)
• M2: 385,065 km (0.076 R)
• M3: 519,703 km (0.057 R)
• M4: 1,024,895 km (0.053 R)
• M5: 2,484,521 km (0.085 R)
• M6: 2,752,900 km (0.08 R)
• M7: 3,101,613 km (0.113 R)
• M8: 4,152,089 km (0.067 R)
• M9: 4,430,790 km (0.084 R)
• M10: 4,592,954 km (0.114 R)
• M11: 4,798,352 km (0.053 R)
• M12: 5,090,965 km (0.109 R)
• M13: 5,218,273 km (0.046 R)
• M14: 5,432,647 km (0.108 R)
• M15: 5,870,370 km (0.11 R)
• M16: 5,959,231 km (0.066 R)
• M17: 6,273,985 km (0.081 R)
• M18: 7,250,710 km (0.095 R)
• M19: 7,394,174 km (0.066 R)
• M20: 7,928,089 km (0.111 R)
• M21: 8,125,408 km (0.113 R)
• M22: 9,187,553 km (0.09 R)
• M23: 9,446,956 km (0.073 R)
• M24: 9,708,752 km (0.095 R)
• M25: 9,814,219 km (0.081 R)
• M26: 10,079,306 km (0.12 R)
• M27: 11,329,346 km (0.092 R)
• M28: 11,495,998 km (0.093 R)
• M29: 11,831,845 km (0.095 R)
• M30: 14,753,192 km (0.099 R)
• M31: 15,179,247 km (0.102 R)
• M32: 15,424,438 km (0.073 R)
• M33: 16,544,477 km (0.097 R)
• M34: 16,986,988 km (0.083 R)
• M35: 18,993,694 km (0.037 R)
• M36: 19,258,033 km (0.11 R)
• M37: 19,991,362 km (0.097 R)
• M38: 20,193,020 km (0.085 R)
• M39: 21,142,667 km (0.034 R)
• M40: 21,968,148 km (0.111 R)
• M41: 23,155,656 km (0.042 R)
• M42: 23,579,766 km (0.057 R)
• M43: 24,507,572 km (0.08 R)
• M44: 25,084,421 km (0.077 R)
• M45: 25,738,613 km (0.103 R)
• M46: 27,809,945 km (0.076 R)
• M47: 28,789,811 km (0.078 R)
• M48: 28,865,657 km (0.118 R)
• M49: 29,245,785 km (0.051 R)
• M50: 29,551,115 km (0.089 R)
• M51: 29,704,303 km (0.091 R)
• M52: 30,242,107 km (0.083 R)
• M53: 31,015,977 km (0.091 R)
• M54: 31,405,380 km (0.092 R)
• M55: 31,483,470 km (0.104 R)
• M56: 31,796,429 km (0.057 R)
• M57: 34,578,501 km (0.039 R)
• M58: 34,659,134 km (0.105 R)
• M59: 35,468,907 km (0.084 R)
• M60: 38,351,957 km (0.075 R)
• M61: 39,948,167 km (0.108 R)
• M62: 41,737,656 km (0.093 R)
• M63: 43,118,594 km (0.113 R)
• M64: 44,339,163 km (0.097 R)
• M65: 45,217,901 km (0.119 R)
• M66: 46,635,939 km (0.068 R)
• M67: 46,725,100 km (0.115 R)
• M68: 49,424,593 km (0.116 R)
• M69: 51,252,231 km (0.088 R)
• M70: 51,620,540 km (0.109 R)
• M71: 53,288,108 km (0.046 R)
• M72: 54,035,050 km (0.101 R)
• M73: 54,315,995 km (0.115 R)
• M74: 55,161,821 km (0.113 R)
• M75: 55,444,711 km (0.093 R)
• M76: 56,486,211 km (0.054 R)
• M77: 56,771,345 km (0.108 R)
• M78: 58,012,558 km (0.113 R)
• M79: 58,684,702 km (0.069 R)
• M80: 59,745,949 km (0.097 R)
• M81: 60,716,241 km (0.107 R)
• M82: 61,008,405 km (0.074 R)
• M83: 61,789,605 km (0.116 R)
• M84: 62,672,532 km (0.097 R)
• M85: 62,869,253 km (0.079 R)
• M86: 63,362,029 km (0.042 R)
• M87: 63,856,150 km (0.061 R)
• M88: 65,445,777 km (0.119 R)
• M89: 65,845,204 km (0.072 R)
• M90: 66,145,297 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 3.9

Gravity: 29.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.4 AU - 15.26 AU

Year: 17776 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,344,131 km

• M1: 139,425 km (0.055 R)
• M2: 172,486 km (0.044 R)
• M3: 1,282,353 km (0.074 R)
• M4: 1,383,780 km (0.051 R)
• M5: 1,786,947 km (0.037 R)
• M6: 2,193,853 km (0.056 R)
• M7: 2,501,576 km (0.038 R)
• M8: 2,757,388 km (0.114 R)
• M9: 3,225,031 km (0.089 R)
• M10: 3,716,759 km (0.102 R)
• M11: 4,497,361 km (0.109 R)
• M12: 4,729,537 km (0.065 R)
• M13: 5,165,016 km (0.078 R)
• M14: 5,205,258 km (0.106 R)
• M15: 5,408,113 km (0.117 R)
• M16: 5,489,943 km (0.099 R)
• M17: 6,853,826 km (0.079 R)
• M18: 7,300,526 km (0.046 R)
• M19: 7,710,424 km (0.053 R)
• M20: 8,648,103 km (0.098 R)
• M21: 9,670,605 km (0.058 R)
• M22: 10,019,916 km (0.113 R)
• M23: 10,424,129 km (0.119 R)
• M24: 10,885,190 km (0.107 R)
• M25: 11,827,208 km (0.105 R)
• M26: 11,933,422 km (0.118 R)
• M27: 12,146,898 km (0.077 R)
• M28: 12,307,866 km (0.051 R)
• M29: 12,415,576 km (0.102 R)
• M30: 12,740,503 km (0.08 R)
• M31: 13,565,086 km (0.109 R)
• M32: 13,676,387 km (0.031 R)
• M33: 14,068,184 km (0.06 R)
• M34: 15,788,410 km (0.071 R)
• M35: 16,911,740 km (0.096 R)
• M36: 17,513,273 km (0.12 R)
• M37: 18,121,688 km (0.074 R)
• M38: 18,244,208 km (0.117 R)
• M39: 19,172,014 km (0.109 R)
• M40: 19,925,090 km (0.045 R)
• M41: 20,178,359 km (0.083 R)
• M42: 20,496,255 km (0.085 R)
• M43: 20,815,945 km (0.068 R)
• M44: 22,373,110 km (0.064 R)
• M45: 22,768,347 km (0.092 R)
• M46: 23,632,275 km (0.072 R)
• M47: 24,439,206 km (0.114 R)
• M48: 25,392,144 km (0.065 R)
• M49: 25,666,656 km (0.076 R)
• M50: 26,011,031 km (0.114 R)
• M51: 26,774,279 km (0.089 R)
• M52: 27,756,389 km (0.104 R)
• M53: 29,538,997 km (0.059 R)
• M54: 29,755,465 km (0.102 R)
• M55: 29,972,382 km (0.111 R)
• M56: 30,044,788 km (0.07 R)
• M57: 30,262,303 km (0.038 R)
• M58: 32,839,725 km (0.087 R)
• M59: 33,288,518 km (0.051 R)
• M60: 33,664,158 km (0.115 R)
• M61: 34,495,474 km (0.096 R)
• M62: 35,409,966 km (0.12 R)
• M63: 36,178,001 km (0.042 R)
• M64: 36,409,579 km (0.059 R)
• M65: 37,107,004 km (0.118 R)
• M66: 37,340,526 km (0.108 R)
• M67: 37,887,157 km (0.065 R)
• M68: 38,279,402 km (0.116 R)
• M69: 38,436,630 km (0.12 R)
• M70: 40,020,572 km (0.118 R)
• M71: 40,499,884 km (0.075 R)
• M72: 40,981,140 km (0.079 R)
• M73: 41,383,558 km (0.063 R)
• M74: 42,517,510 km (0.08 R)
• M75: 43,743,764 km (0.105 R)
• M76: 45,064,414 km (0.079 R)
• M77: 45,563,023 km (0.075 R)
• M78: 45,813,002 km (0.108 R)
• M79: 46,398,228 km (0.104 R)
• M80: 46,901,625 km (0.109 R)
• M81: 47,069,923 km (0.031 R)
• M82: 47,575,863 km (0.084 R)
• M83: 49,531,705 km (0.115 R)
• M84: 49,788,864 km (0.084 R)
• M85: 49,960,453 km (0.101 R)
• M86: 50,046,322 km (0.115 R)
• M87: 50,476,416 km (0.086 R)
• M88: 50,648,902 km (0.093 R)
• M89: 51,861,094 km (0.073 R)
• M90: 52,296,424 km (0.082 R)
• M91: 53,170,674 km (0.087 R)
• M92: 53,785,371 km (0.089 R)
• M93: 56,357,407 km (0.058 R)
• M94: 58,335,241 km (0.061 R)
• M95: 58,878,431 km (0.072 R)
• M96: 59,150,848 km (0.115 R)
• M97: 61,068,544 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit