🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 18 Hours

Environment

Temp: 154 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,302,444 km

• M1: 105,616 km (0.118 R)
• M2: 224,696 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 37.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 108.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,302,444 km

• M1: 147,055 km (0.106 R)
• M2: 239,805 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.7 AU - 1.16 AU

Year: 331 Days

Day: 14.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.96 AU - 1.24 AU

Year: 426 Days

Day: 12.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.3 AU - 1.94 AU

Year: 761 Days

Day: 41.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,302,444 km

• M1: 86,617 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.76 AU - 4.06 AU

Year: 2323 Days

Day: 26.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 8.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.52 AU - 6.96 AU

Year: 5751 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,302,444 km

• M1: 263,442 km (0.094 R)
• M2: 341,233 km (0.052 R)
• M3: 398,529 km (0.114 R)
• M4: 569,968 km (0.068 R)
• M5: 926,609 km (0.112 R)
• M6: 1,625,530 km (0.042 R)
• M7: 1,799,214 km (0.087 R)
• M8: 1,997,431 km (0.111 R)
• M9: 2,240,827 km (0.089 R)
• M10: 2,573,532 km (0.06 R)
• M11: 2,674,361 km (0.077 R)
• M12: 2,797,181 km (0.054 R)
• M13: 2,963,833 km (0.104 R)
• M14: 3,307,160 km (0.056 R)
• M15: 3,914,827 km (0.117 R)
• M16: 4,172,434 km (0.077 R)
• M17: 4,581,285 km (0.083 R)
• M18: 4,802,989 km (0.117 R)
• M19: 4,902,621 km (0.08 R)
• M20: 5,205,707 km (0.102 R)
• M21: 5,489,045 km (0.074 R)
• M22: 5,750,991 km (0.091 R)
• M23: 6,097,609 km (0.092 R)
• M24: 6,287,000 km (0.11 R)
• M25: 6,533,537 km (0.107 R)
• M26: 6,979,489 km (0.058 R)
• M27: 7,291,849 km (0.12 R)
• M28: 7,377,868 km (0.041 R)
• M29: 7,608,847 km (0.071 R)
• M30: 7,812,898 km (0.11 R)
• M31: 7,900,862 km (0.077 R)
• M32: 8,077,986 km (0.106 R)
• M33: 8,286,076 km (0.117 R)
• M34: 8,496,112 km (0.091 R)
• M35: 8,647,206 km (0.116 R)
• M36: 9,291,374 km (0.086 R)
• M37: 9,540,903 km (0.116 R)
• M38: 9,697,832 km (0.104 R)
• M39: 10,142,137 km (0.116 R)
• M40: 10,984,972 km (0.109 R)
• M41: 11,281,923 km (0.084 R)
• M42: 11,481,337 km (0.104 R)
• M43: 11,648,438 km (0.106 R)
• M44: 12,840,584 km (0.091 R)
• M45: 13,223,255 km (0.048 R)
• M46: 13,433,590 km (0.078 R)
• M47: 13,539,056 km (0.098 R)
• M48: 13,893,005 km (0.058 R)
• M49: 14,682,283 km (0.053 R)
• M50: 14,754,838 km (0.112 R)
• M51: 15,559,974 km (0.092 R)
• M52: 15,670,826 km (0.032 R)
• M53: 15,930,528 km (0.1 R)
• M54: 16,266,674 km (0.089 R)
• M55: 16,341,772 km (0.091 R)
• M56: 16,908,000 km (0.075 R)
• M57: 17,021,994 km (0.105 R)
• M58: 17,557,554 km (0.073 R)
• M59: 18,059,754 km (0.119 R)
• M60: 19,078,216 km (0.09 R)
• M61: 19,395,364 km (0.065 R)
• M62: 19,594,479 km (0.113 R)
• M63: 19,994,803 km (0.1 R)
• M64: 20,316,887 km (0.095 R)
• M65: 21,170,642 km (0.026 R)
• M66: 21,252,622 km (0.076 R)
• M67: 21,746,444 km (0.092 R)
• M68: 22,577,759 km (0.1 R)
• M69: 22,829,233 km (0.12 R)
• M70: 22,997,381 km (0.101 R)
• M71: 23,208,015 km (0.088 R)
• M72: 23,716,498 km (0.027 R)
• M73: 24,314,292 km (0.082 R)
• M74: 24,701,301 km (0.099 R)
• M75: 25,350,706 km (0.054 R)
• M76: 25,830,466 km (0.097 R)
• M77: 26,269,236 km (0.067 R)
• M78: 27,020,966 km (0.097 R)
• M79: 27,332,429 km (0.114 R)
• M80: 27,959,094 km (0.117 R)
• M81: 29,181,009 km (0.111 R)
• M82: 30,837,207 km (0.088 R)
• M83: 30,930,108 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 4.3

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.89 AU - 12.65 AU

Year: 15858 Days

Day: 20.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,302,444 km

• M1: 118,482 km (0.09 R)
• M2: 405,261 km (0.095 R)
• M3: 434,133 km (0.113 R)
• M4: 494,122 km (0.099 R)
• M5: 725,998 km (0.095 R)
• M6: 988,393 km (0.109 R)
• M7: 1,387,819 km (0.103 R)
• M8: 1,500,467 km (0.099 R)
• M9: 1,710,951 km (0.105 R)
• M10: 2,532,094 km (0.081 R)
• M11: 2,559,470 km (0.093 R)
• M12: 2,642,198 km (0.073 R)
• M13: 3,456,459 km (0.097 R)
• M14: 3,671,281 km (0.096 R)
• M15: 4,081,927 km (0.09 R)
• M16: 4,506,785 km (0.12 R)
• M17: 5,398,239 km (0.092 R)
• M18: 6,120,049 km (0.066 R)
• M19: 6,193,801 km (0.062 R)
• M20: 6,795,034 km (0.106 R)
• M21: 7,297,235 km (0.069 R)
• M22: 7,414,818 km (0.097 R)
• M23: 8,214,569 km (0.089 R)
• M24: 9,167,507 km (0.087 R)
• M25: 9,209,843 km (0.08 R)
• M26: 9,592,814 km (0.103 R)
• M27: 9,850,870 km (0.079 R)
• M28: 9,894,254 km (0.106 R)
• M29: 12,368,602 km (0.071 R)
• M30: 12,555,600 km (0.046 R)
• M31: 13,891,060 km (0.076 R)
• M32: 14,921,939 km (0.104 R)
• M33: 15,220,985 km (0.095 R)
• M34: 15,875,625 km (0.073 R)
• M35: 17,368,762 km (0.118 R)
• M36: 18,371,067 km (0.054 R)
• M37: 18,852,473 km (0.098 R)
• M38: 18,960,034 km (0.106 R)
• M39: 19,936,908 km (0.043 R)
• M40: 21,713,533 km (0.08 R)
• M41: 24,589,103 km (0.097 R)
• M42: 25,119,278 km (0.117 R)
• M43: 27,338,113 km (0.041 R)
• M44: 27,399,000 km (0.069 R)
• M45: 27,459,736 km (0.082 R)
• M46: 27,703,730 km (0.104 R)
• M47: 28,316,783 km (0.084 R)
• M48: 28,625,104 km (0.096 R)
• M49: 28,872,389 km (0.112 R)
• M50: 29,244,888 km (0.045 R)
• M51: 30,057,055 km (0.115 R)
• M52: 30,813,421 km (0.105 R)
• M53: 31,959,790 km (0.085 R)
• M54: 33,249,623 km (0.107 R)
• M55: 37,828,514 km (0.111 R)
• M56: 38,849,669 km (0.062 R)
• M57: 38,986,551 km (0.095 R)
• M58: 39,466,761 km (0.11 R)
• M59: 39,810,985 km (0.107 R)
• M60: 40,294,635 km (0.111 R)
• M61: 41,826,966 km (0.066 R)
• M62: 43,449,355 km (0.039 R)
• M63: 44,805,161 km (0.095 R)
• M64: 46,319,540 km (0.098 R)
• M65: 49,028,458 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 8

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.66 AU - 17.52 AU

Year: 24931 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,302,444 km

• M1: 107,860 km (0.092 R)
• M2: 471,832 km (0.049 R)
• M3: 588,967 km (0.039 R)
• M4: 664,215 km (0.098 R)
• M5: 742,903 km (0.091 R)
• M6: 1,121,236 km (0.103 R)
• M7: 1,806,843 km (0.114 R)
• M8: 1,995,785 km (0.063 R)
• M9: 2,433,957 km (0.099 R)
• M10: 2,516,835 km (0.081 R)
• M11: 2,642,946 km (0.082 R)
• M12: 3,489,520 km (0.085 R)
• M13: 4,015,506 km (0.06 R)
• M14: 4,262,642 km (0.086 R)
• M15: 4,312,757 km (0.095 R)
• M16: 4,413,436 km (0.097 R)
• M17: 4,772,172 km (0.054 R)
• M18: 4,928,801 km (0.098 R)
• M19: 5,517,618 km (0.111 R)
• M20: 5,792,579 km (0.094 R)
• M21: 7,114,426 km (0.102 R)
• M22: 7,413,771 km (0.117 R)
• M23: 8,399,172 km (0.084 R)
• M24: 9,886,624 km (0.106 R)
• M25: 10,558,319 km (0.117 R)
• M26: 11,314,237 km (0.088 R)
• M27: 12,516,405 km (0.088 R)
• M28: 13,982,015 km (0.088 R)
• M29: 14,659,245 km (0.083 R)
• M30: 14,811,087 km (0.106 R)
• M31: 15,501,331 km (0.117 R)
• M32: 16,201,898 km (0.051 R)
• M33: 16,358,976 km (0.066 R)
• M34: 18,120,192 km (0.105 R)
• M35: 19,355,122 km (0.119 R)
• M36: 19,605,399 km (0.028 R)
• M37: 20,024,872 km (0.112 R)
• M38: 22,253,431 km (0.101 R)
• M39: 22,428,162 km (0.083 R)
• M40: 23,752,701 km (0.057 R)
• M41: 24,020,631 km (0.1 R)
• M42: 24,830,404 km (0.106 R)
• M43: 25,375,240 km (0.088 R)
• M44: 25,466,494 km (0.096 R)
• M45: 25,740,707 km (0.101 R)
• M46: 26,384,427 km (0.092 R)
• M47: 27,500,128 km (0.064 R)
• M48: 28,821,227 km (0.089 R)
• M49: 29,393,887 km (0.107 R)
• M50: 30,938,784 km (0.098 R)
• M51: 31,917,753 km (0.059 R)
• M52: 32,708,228 km (0.029 R)
• M53: 34,813,818 km (0.111 R)
• M54: 36,447,277 km (0.108 R)
• M55: 36,859,569 km (0.055 R)
• M56: 41,066,261 km (0.034 R)
• M57: 41,925,701 km (0.096 R)
• M58: 42,249,580 km (0.08 R)
• M59: 43,662,383 km (0.043 R)
• M60: 43,990,600 km (0.115 R)
• M61: 44,209,911 km (0.068 R)
• M62: 44,869,787 km (0.037 R)
• M63: 44,980,190 km (0.117 R)
• M64: 45,311,699 km (0.109 R)
• M65: 49,922,605 km (0.104 R)
• M66: 51,530,931 km (0.07 R)
• M67: 52,109,576 km (0.066 R)
• M68: 52,690,165 km (0.087 R)
• M69: 55,388,911 km (0.102 R)
• M70: 57,053,337 km (0.08 R)
• M71: 59,096,694 km (0.106 R)
• M72: 63,130,900 km (0.078 R)
• M73: 63,749,786 km (0.086 R)
• M74: 64,993,842 km (0.12 R)
• M75: 65,493,649 km (0.119 R)
• M76: 68,519,266 km (0.116 R)
• M77: 68,900,591 km (0.089 R)
• M78: 70,689,931 km (0.102 R)
• M79: 73,922,741 km (0.119 R)
• M80: 75,360,376 km (0.1 R)
• M81: 76,675,341 km (0.098 R)
• M82: 78,928,136 km (0.089 R)
• M83: 79,061,278 km (0.091 R)
• M84: 80,129,556 km (0.071 R)
• M85: 80,397,336 km (0.094 R)
• M86: 80,799,605 km (0.115 R)
• M87: 82,550,499 km (0.059 R)
• M88: 83,634,186 km (0.098 R)
• M89: 84,995,377 km (0.099 R)
• M90: 88,153,986 km (0.056 R)
• M91: 88,984,254 km (0.058 R)
• M92: 90,652,570 km (0.07 R)
• M93: 92,331,058 km (0.069 R)
• M94: 92,471,530 km (0.047 R)
• M95: 92,611,853 km (0.097 R)
• M96: 92,752,325 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit