🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 249 Days

Day: 39.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.73 AU - 0.83 AU

Year: 264 Days

Day: 12.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 146.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.17 AU - 2.17 AU

Year: 1224 Days

Day: 33 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.93 AU - 2.55 AU

Year: 1284 Days

Day: 44.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,040,128 km

• M1: 103,522 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.19 AU - 2.41 AU

Year: 1336 Days

Day: 36.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,040,128 km

• M1: 201,957 km (0.031 R)
• M2: 904,020 km (0.12 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 13.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.16 AU - 8.92 AU

Year: 9556 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,040,128 km

• M1: 203,902 km (0.112 R)
• M2: 413,638 km (0.046 R)
• M3: 814,261 km (0.036 R)
• M4: 1,517,670 km (0.044 R)
• M5: 2,562,911 km (0.058 R)
• M6: 2,755,593 km (0.12 R)
• M7: 2,853,879 km (0.048 R)
• M8: 2,953,361 km (0.099 R)
• M9: 3,104,605 km (0.117 R)
• M10: 3,284,571 km (0.106 R)
• M11: 3,790,660 km (0.111 R)
• M12: 4,011,317 km (0.11 R)
• M13: 4,236,163 km (0.116 R)
• M14: 4,465,197 km (0.06 R)
• M15: 4,581,285 km (0.051 R)
• M16: 5,988,253 km (0.117 R)
• M17: 6,278,473 km (0.087 R)
• M18: 6,839,166 km (0.063 R)
• M19: 6,939,696 km (0.109 R)
• M20: 7,210,617 km (0.101 R)
• M21: 8,008,572 km (0.08 R)
• M22: 8,114,787 km (0.054 R)
• M23: 8,761,648 km (0.089 R)
• M24: 9,350,765 km (0.116 R)
• M25: 9,763,206 km (0.086 R)
• M26: 9,914,748 km (0.084 R)
• M27: 10,258,524 km (0.113 R)
• M28: 10,451,206 km (0.09 R)
• M29: 10,997,089 km (0.07 R)
• M30: 11,233,903 km (0.114 R)
• M31: 13,356,247 km (0.103 R)
• M32: 13,693,591 km (0.075 R)
• M33: 14,549,440 km (0.082 R)
• M34: 14,983,872 km (0.07 R)
• M35: 15,334,530 km (0.116 R)
• M36: 15,821,172 km (0.058 R)
• M37: 16,222,991 km (0.035 R)
• M38: 16,447,687 km (0.07 R)
• M39: 16,900,371 km (0.112 R)
• M40: 18,282,655 km (0.061 R)
• M41: 19,366,940 km (0.086 R)
• M42: 19,844,906 km (0.102 R)
• M43: 21,597,594 km (0.092 R)
• M44: 21,993,729 km (0.114 R)
• M45: 22,292,476 km (0.052 R)
• M46: 23,247,360 km (0.04 R)
• M47: 23,399,351 km (0.07 R)
• M48: 24,627,250 km (0.098 R)
• M49: 25,405,309 km (0.046 R)
• M50: 25,561,938 km (0.119 R)
• M51: 26,033,620 km (0.053 R)
• M52: 26,244,104 km (0.073 R)
• M53: 28,164,642 km (0.098 R)
• M54: 28,543,274 km (0.095 R)
• M55: 29,579,688 km (0.108 R)
• M56: 29,689,493 km (0.084 R)
• M57: 30,406,515 km (0.094 R)
• M58: 31,129,372 km (0.103 R)
• M59: 32,195,855 km (0.074 R)
• M60: 32,308,802 km (0.068 R)
• M61: 34,249,535 km (0.052 R)
• M62: 34,827,431 km (0.091 R)
• M63: 36,875,576 km (0.086 R)
• M64: 37,884,464 km (0.069 R)
• M65: 39,083,042 km (0.071 R)
• M66: 40,904,097 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.7

Radius: 5.8

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.6 AU - 19.3 AU

Year: 29118 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,040,128 km

• M1: 208,689 km (0.109 R)
• M2: 282,441 km (0.116 R)
• M3: 612,005 km (0.038 R)
• M4: 903,422 km (0.088 R)
• M5: 1,233,883 km (0.114 R)
• M6: 1,449,155 km (0.054 R)
• M7: 1,561,203 km (0.037 R)
• M8: 1,637,648 km (0.034 R)
• M9: 1,676,244 km (0.118 R)
• M10: 2,249,204 km (0.101 R)
• M11: 2,830,990 km (0.061 R)
• M12: 2,877,665 km (0.114 R)
• M13: 3,358,023 km (0.069 R)
• M14: 4,124,264 km (0.106 R)
• M15: 4,177,371 km (0.101 R)
• M16: 5,341,093 km (0.102 R)
• M17: 5,988,253 km (0.03 R)
• M18: 6,108,530 km (0.085 R)
• M19: 6,229,704 km (0.113 R)
• M20: 6,722,180 km (0.037 R)
• M21: 7,419,606 km (0.112 R)
• M22: 9,435,586 km (0.099 R)
• M23: 9,787,141 km (0.107 R)
• M24: 10,286,499 km (0.045 R)
• M25: 10,867,388 km (0.085 R)
• M26: 11,533,547 km (0.111 R)
• M27: 14,488,255 km (0.096 R)
• M28: 14,730,902 km (0.084 R)
• M29: 18,705,269 km (0.11 R)
• M30: 19,591,038 km (0.104 R)
• M31: 21,495,269 km (0.115 R)
• M32: 23,457,694 km (0.112 R)
• M33: 25,867,417 km (0.104 R)
• M34: 26,655,049 km (0.084 R)
• M35: 27,550,542 km (0.119 R)
• M36: 27,650,623 km (0.062 R)
• M37: 30,813,272 km (0.072 R)
• M38: 32,278,583 km (0.104 R)
• M39: 34,518,811 km (0.114 R)
• M40: 34,626,821 km (0.097 R)
• M41: 37,916,328 km (0.094 R)
• M42: 38,250,829 km (0.087 R)
• M43: 39,372,514 km (0.086 R)
• M44: 39,711,204 km (0.116 R)
• M45: 40,961,094 km (0.117 R)
• M46: 41,304,271 km (0.108 R)
• M47: 41,648,346 km (0.105 R)
• M48: 44,552,340 km (0.112 R)
• M49: 45,023,125 km (0.089 R)
• M50: 45,732,219 km (0.119 R)
• M51: 46,683,362 km (0.109 R)
• M52: 48,484,520 km (0.029 R)
• M53: 48,605,395 km (0.045 R)
• M54: 49,089,943 km (0.104 R)
• M55: 50,430,639 km (0.101 R)
• M56: 50,553,010 km (0.064 R)
• M57: 50,798,351 km (0.089 R)
• M58: 51,043,990 km (0.025 R)
• M59: 51,783,303 km (0.091 R)
• M60: 52,526,056 km (0.075 R)
• M61: 55,785,644 km (0.109 R)
• M62: 58,080,326 km (0.114 R)
• M63: 58,337,186 km (0.116 R)
• M64: 60,145,824 km (0.078 R)
• M65: 60,275,675 km (0.052 R)
• M66: 61,318,073 km (0.11 R)
• M67: 63,024,835 km (0.089 R)
• M68: 63,950,247 km (0.087 R)
• M69: 64,348,178 km (0.104 R)
• M70: 66,350,545 km (0.1 R)
• M71: 67,022,539 km (0.098 R)
• M72: 68,373,258 km (0.063 R)
• M73: 68,780,164 km (0.077 R)
• M74: 71,789,026 km (0.075 R)
• M75: 72,202,664 km (0.086 R)
• M76: 72,893,657 km (0.103 R)
• M77: 73,448,216 km (0.054 R)
• M78: 74,980,248 km (0.061 R)
• M79: 75,119,972 km (0.086 R)
• M80: 75,539,894 km (0.103 R)
• M81: 75,960,563 km (0.061 R)
• M82: 78,359,215 km (0.072 R)
• M83: 79,211,773 km (0.118 R)
• M84: 80,782,551 km (0.075 R)
• M85: 84,536,261 km (0.117 R)
• M86: 85,118,645 km (0.115 R)
• M87: 86,287,753 km (0.092 R)
• M88: 86,580,815 km (0.109 R)
• M89: 88,937,430 km (0.083 R)
• M90: 90,420,843 km (0.078 R)
• M91: 90,867,542 km (0.048 R)
• M92: 93,713,342 km (0.081 R)
• M93: 95,374,327 km (0.108 R)
• M94: 95,525,720 km (0.119 R)
• M95: 103,979,047 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.7

Radius: 5.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.55 AU - 19.51 AU

Year: 31785 Days

Day: 16.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,040,128 km

• M1: 73,602 km (0.091 R)
• M2: 235,168 km (0.093 R)
• M3: 488,138 km (0.083 R)
• M4: 540,198 km (0.091 R)
• M5: 688,599 km (0.047 R)
• M6: 787,932 km (0.064 R)
• M7: 849,866 km (0.09 R)
• M8: 956,828 km (0.11 R)
• M9: 1,045,689 km (0.057 R)
• M10: 1,353,113 km (0.104 R)
• M11: 1,713,943 km (0.08 R)
• M12: 2,046,200 km (0.065 R)
• M13: 2,249,204 km (0.073 R)
• M14: 2,832,486 km (0.102 R)
• M15: 2,993,453 km (0.047 R)
• M16: 3,257,344 km (0.119 R)
• M17: 3,426,090 km (0.036 R)
• M18: 3,494,307 km (0.117 R)
• M19: 3,528,715 km (0.075 R)
• M20: 4,348,661 km (0.053 R)
• M21: 4,497,062 km (0.037 R)
• M22: 4,875,544 km (0.054 R)
• M23: 5,224,706 km (0.115 R)
• M24: 5,582,095 km (0.053 R)
• M25: 5,743,511 km (0.099 R)
• M26: 6,615,667 km (0.058 R)
• M27: 6,743,722 km (0.03 R)
• M28: 6,829,442 km (0.057 R)
• M29: 7,351,539 km (0.064 R)
• M30: 8,204,396 km (0.059 R)
• M31: 8,434,029 km (0.062 R)
• M32: 8,758,955 km (0.102 R)
• M33: 9,182,916 km (0.059 R)
• M34: 9,855,508 km (0.052 R)
• M35: 10,793,486 km (0.089 R)
• M36: 10,944,131 km (0.067 R)
• M37: 11,146,238 km (0.069 R)
• M38: 11,914,722 km (0.074 R)
• M39: 13,394,545 km (0.075 R)
• M40: 13,502,405 km (0.048 R)
• M41: 14,431,258 km (0.112 R)
• M42: 14,597,311 km (0.055 R)
• M43: 14,708,313 km (0.094 R)
• M44: 14,987,163 km (0.077 R)
• M45: 15,663,495 km (0.061 R)
• M46: 15,720,343 km (0.118 R)
• M47: 15,777,190 km (0.119 R)
• M48: 15,948,330 km (0.083 R)
• M49: 16,234,810 km (0.051 R)
• M50: 16,349,850 km (0.049 R)
• M51: 16,696,618 km (0.089 R)
• M52: 17,456,426 km (0.052 R)
• M53: 19,009,401 km (0.091 R)
• M54: 19,925,389 km (0.091 R)
• M55: 20,110,292 km (0.111 R)
• M56: 20,730,675 km (0.099 R)
• M57: 21,990,438 km (0.063 R)
• M58: 23,145,184 km (0.057 R)
• M59: 23,599,513 km (0.085 R)
• M60: 23,925,935 km (0.057 R)
• M61: 25,113,144 km (0.066 R)
• M62: 25,513,169 km (0.061 R)
• M63: 26,725,809 km (0.105 R)
• M64: 27,888,185 km (0.049 R)
• M65: 29,346,614 km (0.104 R)
• M66: 29,767,882 km (0.076 R)
• M67: 30,261,854 km (0.074 R)
• M68: 32,699,701 km (0.061 R)
• M69: 32,772,256 km (0.098 R)
• M70: 32,990,519 km (0.112 R)
• M71: 33,209,381 km (0.111 R)
• M72: 37,456,016 km (0.059 R)
• M73: 37,760,447 km (0.12 R)
• M74: 37,836,742 km (0.105 R)
• M75: 37,989,332 km (0.11 R)
• M76: 38,371,704 km (0.102 R)
• M77: 39,063,146 km (0.094 R)
• M78: 40,302,714 km (0.118 R)
• M79: 41,949,038 km (0.105 R)
• M80: 43,697,239 km (0.108 R)
• M81: 43,937,493 km (0.063 R)
• M82: 44,822,065 km (0.106 R)
• M83: 45,550,158 km (0.104 R)
• M84: 45,712,621 km (0.075 R)
• M85: 46,037,847 km (0.095 R)
• M86: 47,922,930 km (0.084 R)
• M87: 48,833,383 km (0.103 R)
• M88: 50,755,416 km (0.102 R)
• M89: 51,345,280 km (0.101 R)
• M90: 51,768,044 km (0.057 R)
• M91: 54,156,524 km (0.037 R)
• M92: 54,672,935 km (0.116 R)
• M93: 55,104,675 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit