🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 36.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,306,107 km

• M1: 134,788 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 47.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,306,107 km

• M1: 178,021 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.23 AU - 1.87 AU

Year: 675 Days

Day: 28.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.65 AU - 4.23 AU

Year: 2232 Days

Day: 34.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.16 AU - 4.4 AU

Year: 2571 Days

Day: 31.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4 AU - 4.34 AU

Year: 2979 Days

Day: 29.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 177.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 8.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.31 AU - 12.61 AU

Year: 12694 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,306,107 km

• M1: 146,756 km (0.039 R)
• M2: 255,962 km (0.063 R)
• M3: 564,732 km (0.118 R)
• M4: 653,443 km (0.114 R)
• M5: 766,689 km (0.083 R)
• M6: 949,049 km (0.038 R)
• M7: 1,237,474 km (0.092 R)
• M8: 1,404,126 km (0.035 R)
• M9: 1,578,258 km (0.084 R)
• M10: 1,655,151 km (0.114 R)
• M11: 1,733,241 km (0.117 R)
• M12: 1,812,528 km (0.098 R)
• M13: 2,227,961 km (0.093 R)
• M14: 2,343,600 km (0.089 R)
• M15: 2,764,569 km (0.088 R)
• M16: 3,307,011 km (0.119 R)
• M17: 3,743,986 km (0.071 R)
• M18: 4,128,004 km (0.117 R)
• M19: 4,234,966 km (0.045 R)
• M20: 4,306,773 km (0.106 R)
• M21: 4,488,086 km (0.112 R)
• M22: 4,671,942 km (0.113 R)
• M23: 5,123,278 km (0.112 R)
• M24: 5,238,319 km (0.084 R)
• M25: 7,978,354 km (0.064 R)
• M26: 8,246,283 km (0.116 R)
• M27: 9,867,027 km (0.08 R)
• M28: 10,010,491 km (0.068 R)
• M29: 10,542,312 km (0.096 R)
• M30: 10,836,271 km (0.055 R)
• M31: 11,083,257 km (0.027 R)
• M32: 11,232,407 km (0.07 R)
• M33: 11,332,188 km (0.07 R)
• M34: 11,633,329 km (0.027 R)
• M35: 11,784,871 km (0.059 R)
• M36: 12,916,280 km (0.094 R)
• M37: 13,178,376 km (0.035 R)
• M38: 13,283,543 km (0.119 R)
• M39: 13,921,129 km (0.086 R)
• M40: 13,974,835 km (0.089 R)
• M41: 14,189,807 km (0.077 R)
• M42: 14,841,455 km (0.097 R)
• M43: 15,281,273 km (0.098 R)
• M44: 15,391,975 km (0.108 R)
• M45: 16,456,215 km (0.053 R)
• M46: 17,544,090 km (0.093 R)
• M47: 18,243,161 km (0.101 R)
• M48: 18,596,063 km (0.117 R)
• M49: 18,891,967 km (0.12 R)
• M50: 20,212,019 km (0.052 R)
• M51: 20,883,264 km (0.053 R)
• M52: 21,129,203 km (0.06 R)
• M53: 21,623,774 km (0.115 R)
• M54: 22,624,584 km (0.12 R)
• M55: 23,768,409 km (0.09 R)
• M56: 23,896,614 km (0.079 R)
• M57: 24,735,858 km (0.088 R)
• M58: 25,979,765 km (0.08 R)
• M59: 26,244,254 km (0.098 R)
• M60: 27,782,269 km (0.114 R)
• M61: 28,324,113 km (0.114 R)
• M62: 28,392,030 km (0.076 R)
• M63: 32,142,150 km (0.111 R)
• M64: 32,568,354 km (0.102 R)
• M65: 32,710,771 km (0.108 R)
• M66: 32,853,488 km (0.099 R)
• M67: 33,354,491 km (0.083 R)
• M68: 33,570,061 km (0.103 R)
• M69: 33,642,018 km (0.064 R)
• M70: 35,750,450 km (0.112 R)
• M71: 36,561,420 km (0.117 R)
• M72: 36,709,522 km (0.094 R)
• M73: 36,857,774 km (0.103 R)
• M74: 37,229,375 km (0.065 R)
• M75: 37,976,317 km (0.093 R)
• M76: 39,637,003 km (0.101 R)
• M77: 40,399,653 km (0.12 R)
• M78: 45,076,232 km (0.066 R)
• M79: 45,951,978 km (0.113 R)
• M80: 46,191,783 km (0.05 R)
• M81: 47,155,194 km (0.108 R)
• M82: 47,882,239 km (0.057 R)
• M83: 48,044,254 km (0.081 R)
• M84: 48,531,494 km (0.119 R)
• M85: 48,938,699 km (0.099 R)
• M86: 52,404,433 km (0.061 R)
• M87: 53,409,133 km (0.114 R)
• M88: 54,251,219 km (0.048 R)
• M89: 55,863,136 km (0.053 R)
• M90: 56,119,098 km (0.071 R)
• M91: 56,289,939 km (0.1 R)
• M92: 56,546,649 km (0.108 R)
• M93: 57,060,966 km (0.108 R)
• M94: 57,490,761 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.19 AU - 14.69 AU

Year: 15350 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,306,107 km

• M1: 234,869 km (0.101 R)
• M2: 396,734 km (0.053 R)
• M3: 597,793 km (0.068 R)
• M4: 769,681 km (0.071 R)
• M5: 1,014,573 km (0.051 R)
• M6: 1,127,818 km (0.093 R)
• M7: 1,245,552 km (0.107 R)
• M8: 1,451,548 km (0.103 R)
• M9: 1,602,792 km (0.052 R)
• M10: 1,691,653 km (0.117 R)
• M11: 1,782,309 km (0.074 R)
• M12: 1,921,585 km (0.047 R)
• M13: 2,211,206 km (0.105 R)
• M14: 2,336,270 km (0.1 R)
• M15: 2,489,458 km (0.093 R)
• M16: 2,699,045 km (0.095 R)
• M17: 2,914,615 km (0.118 R)
• M18: 3,052,245 km (0.116 R)
• M19: 4,482,401 km (0.054 R)
• M20: 5,066,281 km (0.083 R)
• M21: 5,777,769 km (0.116 R)
• M22: 6,665,782 km (0.1 R)
• M23: 6,775,288 km (0.116 R)
• M24: 7,749,020 km (0.112 R)
• M25: 8,174,177 km (0.111 R)
• M26: 8,846,320 km (0.118 R)
• M27: 9,087,771 km (0.11 R)
• M28: 9,618,545 km (0.086 R)
• M29: 10,327,938 km (0.119 R)
• M30: 10,838,815 km (0.101 R)
• M31: 10,924,684 km (0.082 R)
• M32: 11,401,602 km (0.103 R)
• M33: 11,664,595 km (0.064 R)
• M34: 11,841,120 km (0.109 R)
• M35: 12,018,394 km (0.043 R)
• M36: 12,107,404 km (0.058 R)
• M37: 12,420,662 km (0.109 R)
• M38: 13,468,895 km (0.105 R)
• M39: 13,561,346 km (0.096 R)
• M40: 14,926,277 km (0.117 R)
• M41: 15,310,444 km (0.081 R)
• M42: 15,795,291 km (0.085 R)
• M43: 15,892,979 km (0.11 R)
• M44: 16,433,176 km (0.107 R)
• M45: 16,730,577 km (0.054 R)
• M46: 17,481,558 km (0.109 R)
• M47: 18,141,285 km (0.079 R)
• M48: 20,169,234 km (0.091 R)
• M49: 20,754,161 km (0.097 R)
• M50: 21,021,942 km (0.107 R)
• M51: 21,723,406 km (0.077 R)
• M52: 23,204,874 km (0.112 R)
• M53: 23,985,775 km (0.088 R)
• M54: 25,230,429 km (0.112 R)
• M55: 25,458,865 km (0.035 R)
• M56: 26,148,810 km (0.119 R)
• M57: 27,136,455 km (0.097 R)
• M58: 27,370,726 km (0.098 R)
• M59: 27,664,386 km (0.087 R)
• M60: 27,841,061 km (0.066 R)
• M61: 28,136,368 km (0.096 R)
• M62: 28,670,731 km (0.057 R)
• M63: 29,088,558 km (0.116 R)
• M64: 29,268,375 km (0.088 R)
• M65: 29,508,479 km (0.09 R)
• M66: 29,749,332 km (0.057 R)
• M67: 30,536,665 km (0.119 R)
• M68: 31,146,875 km (0.119 R)
• M69: 32,131,678 km (0.12 R)
• M70: 32,379,412 km (0.107 R)
• M71: 34,765,049 km (0.093 R)
• M72: 35,210,701 km (0.103 R)
• M73: 36,558,877 km (0.113 R)
• M74: 36,688,279 km (0.058 R)
• M75: 37,402,011 km (0.114 R)
• M76: 37,793,359 km (0.09 R)
• M77: 39,504,459 km (0.073 R)
• M78: 39,703,574 km (0.1 R)
• M79: 40,169,422 km (0.118 R)
• M80: 40,369,584 km (0.045 R)
• M81: 40,770,955 km (0.027 R)
• M82: 42,457,521 km (0.063 R)
• M83: 42,729,490 km (0.088 R)
• M84: 44,856,922 km (0.117 R)
• M85: 46,457,469 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 7.3

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.36 AU - 18.98 AU

Year: 25986 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,306,107 km

• M1: 254,616 km (0.066 R)
• M2: 343,178 km (0.096 R)
• M3: 554,410 km (0.113 R)
• M4: 725,699 km (0.068 R)
• M5: 971,040 km (0.107 R)
• M6: 1,088,175 km (0.079 R)
• M7: 1,241,513 km (0.064 R)
• M8: 3,301,326 km (0.115 R)
• M9: 3,799,337 km (0.101 R)
• M10: 5,482,463 km (0.073 R)
• M11: 6,510,350 km (0.051 R)
• M12: 7,363,207 km (0.082 R)
• M13: 7,537,938 km (0.115 R)
• M14: 8,250,622 km (0.101 R)
• M15: 8,371,497 km (0.073 R)
• M16: 8,676,377 km (0.118 R)
• M17: 9,867,476 km (0.11 R)
• M18: 10,449,411 km (0.071 R)
• M19: 12,468,534 km (0.088 R)
• M20: 12,607,361 km (0.06 R)
• M21: 12,956,672 km (0.094 R)
• M22: 13,026,833 km (0.075 R)
• M23: 13,450,943 km (0.073 R)
• M24: 13,879,690 km (0.115 R)
• M25: 13,951,497 km (0.086 R)
• M26: 14,823,653 km (0.104 R)
• M27: 16,013,854 km (0.079 R)
• M28: 16,926,550 km (0.085 R)
• M29: 18,484,911 km (0.088 R)
• M30: 23,000,074 km (0.067 R)
• M31: 23,170,466 km (0.046 R)
• M32: 23,426,727 km (0.1 R)
• M33: 25,071,556 km (0.034 R)
• M34: 25,686,852 km (0.111 R)
• M35: 26,218,224 km (0.108 R)
• M36: 26,663,876 km (0.117 R)
• M37: 27,111,921 km (0.029 R)
• M38: 27,201,830 km (0.082 R)
• M39: 28,015,642 km (0.106 R)
• M40: 28,288,658 km (0.111 R)
• M41: 28,745,680 km (0.106 R)
• M42: 29,852,405 km (0.096 R)
• M43: 30,598,000 km (0.06 R)
• M44: 31,917,454 km (0.102 R)
• M45: 32,679,804 km (0.075 R)
• M46: 34,904,624 km (0.092 R)
• M47: 35,296,421 km (0.113 R)
• M48: 37,578,088 km (0.092 R)
• M49: 38,686,009 km (0.089 R)
• M50: 38,989,992 km (0.109 R)
• M51: 39,396,599 km (0.118 R)
• M52: 41,347,206 km (0.096 R)
• M53: 42,386,313 km (0.093 R)
• M54: 42,490,732 km (0.086 R)
• M55: 43,750,047 km (0.109 R)
• M56: 44,066,895 km (0.113 R)
• M57: 45,021,629 km (0.109 R)
• M58: 49,018,136 km (0.069 R)
• M59: 49,127,642 km (0.085 R)
• M60: 49,237,297 km (0.094 R)
• M61: 50,117,531 km (0.039 R)
• M62: 50,670,444 km (0.103 R)
• M63: 50,891,999 km (0.088 R)
• M64: 51,225,153 km (0.106 R)
• M65: 51,893,557 km (0.111 R)
• M66: 52,452,753 km (0.095 R)
• M67: 52,901,697 km (0.081 R)
• M68: 53,690,077 km (0.077 R)
• M69: 54,255,707 km (0.112 R)
• M70: 54,709,587 km (0.079 R)
• M71: 54,936,976 km (0.091 R)
• M72: 55,621,236 km (0.105 R)
• M73: 57,806,263 km (0.034 R)
• M74: 58,037,840 km (0.094 R)
• M75: 58,618,280 km (0.115 R)
• M76: 59,200,665 km (0.061 R)
• M77: 59,434,187 km (0.108 R)
• M78: 62,615,984 km (0.115 R)
• M79: 63,211,234 km (0.098 R)
• M80: 67,065,324 km (0.092 R)
• M81: 68,530,037 km (0.037 R)
• M82: 70,499,493 km (0.087 R)
• M83: 71,739,808 km (0.094 R)
• M84: 72,612,263 km (0.085 R)
• M85: 76,137,238 km (0.069 R)
• M86: 76,518,264 km (0.109 R)
• M87: 76,899,888 km (0.066 R)
• M88: 79,459,956 km (0.083 R)
• M89: 79,846,368 km (0.106 R)
• M90: 80,104,424 km (0.098 R)
• M91: 81,139,043 km (0.115 R)
• M92: 81,528,147 km (0.081 R)
• M93: 85,453,445 km (0.076 R)
• M94: 87,439,207 km (0.095 R)
• M95: 89,038,558 km (0.062 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit