🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.16 AU - 1.34 AU

Year: 505 Days

Day: 24.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,224,134 km

• M1: 375,341 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.24 AU - 1.74 AU

Year: 658 Days

Day: 21.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.44 AU - 1.96 AU

Year: 802 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,224,134 km

• M1: 238,459 km (0.104 R)
• M2: 355,295 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.69 AU - 2.13 AU

Year: 955 Days

Day: 12.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.87 AU - 2.83 AU

Year: 1303 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.44 AU - 2.74 AU

Year: 1507 Days

Day: 37.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.4

Radius: 4.4

Gravity: 33.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.23 AU - 16.47 AU

Year: 18641 Days

Day: 19.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,224,134 km

• M1: 426,354 km (0.12 R)
• M2: 522,994 km (0.117 R)
• M3: 783,444 km (0.092 R)
• M4: 952,190 km (0.087 R)
• M5: 1,185,713 km (0.075 R)
• M6: 1,553,275 km (0.095 R)
• M7: 1,795,922 km (0.111 R)
• M8: 2,316,373 km (0.06 R)
• M9: 2,350,482 km (0.088 R)
• M10: 3,681,454 km (0.053 R)
• M11: 4,085,667 km (0.091 R)
• M12: 5,335,558 km (0.073 R)
• M13: 6,260,820 km (0.087 R)
• M14: 6,356,114 km (0.075 R)
• M15: 6,499,878 km (0.096 R)
• M16: 8,359,080 km (0.09 R)
• M17: 8,622,073 km (0.104 R)
• M18: 8,781,245 km (0.113 R)
• M19: 9,646,220 km (0.033 R)
• M20: 9,866,728 km (0.043 R)
• M21: 9,922,079 km (0.098 R)
• M22: 10,144,680 km (0.046 R)
• M23: 10,481,724 km (0.105 R)
• M24: 10,822,209 km (0.042 R)
• M25: 10,993,948 km (0.101 R)
• M26: 11,108,839 km (0.105 R)
• M27: 11,224,179 km (0.088 R)
• M28: 11,572,592 km (0.087 R)
• M29: 13,001,551 km (0.085 R)
• M30: 13,922,475 km (0.101 R)
• M31: 13,984,559 km (0.115 R)
• M32: 14,234,088 km (0.082 R)
• M33: 14,927,624 km (0.115 R)
• M34: 15,182,688 km (0.093 R)
• M35: 15,567,753 km (0.077 R)
• M36: 15,696,856 km (0.032 R)
• M37: 16,347,756 km (0.12 R)
• M38: 17,541,248 km (0.065 R)
• M39: 17,675,587 km (0.054 R)
• M40: 17,810,225 km (0.067 R)
• M41: 18,420,435 km (0.111 R)
• M42: 19,452,810 km (0.06 R)
• M43: 20,221,593 km (0.083 R)
• M44: 20,716,164 km (0.058 R)
• M45: 22,005,697 km (0.117 R)
• M46: 22,368,472 km (0.06 R)
• M47: 22,514,180 km (0.079 R)
• M48: 23,321,111 km (0.096 R)
• M49: 23,839,468 km (0.073 R)
• M50: 24,661,807 km (0.045 R)
• M51: 25,798,003 km (0.054 R)
• M52: 28,435,713 km (0.088 R)
• M53: 29,946,651 km (0.074 R)
• M54: 31,810,491 km (0.066 R)
• M55: 32,056,281 km (0.072 R)
• M56: 32,302,818 km (0.095 R)
• M57: 33,378,127 km (0.075 R)
• M58: 33,627,956 km (0.101 R)
• M59: 34,465,105 km (0.097 R)
• M60: 35,055,269 km (0.067 R)
• M61: 35,818,817 km (0.039 R)
• M62: 36,588,049 km (0.056 R)
• M63: 36,673,768 km (0.108 R)
• M64: 36,759,638 km (0.103 R)
• M65: 37,362,517 km (0.093 R)
• M66: 38,316,503 km (0.07 R)
• M67: 38,403,569 km (0.093 R)
• M68: 41,942,157 km (0.116 R)
• M69: 43,023,899 km (0.053 R)
• M70: 43,659,091 km (0.098 R)
• M71: 46,509,380 km (0.063 R)
• M72: 50,274,908 km (0.112 R)
• M73: 50,465,645 km (0.096 R)
• M74: 50,848,017 km (0.062 R)
• M75: 50,943,760 km (0.108 R)
• M76: 51,519,562 km (0.082 R)
• M77: 52,000,968 km (0.073 R)
• M78: 53,454,162 km (0.096 R)
• M79: 53,844,014 km (0.064 R)
• M80: 54,234,614 km (0.107 R)
• M81: 55,412,547 km (0.114 R)
• M82: 56,004,506 km (0.097 R)
• M83: 56,598,709 km (0.048 R)
• M84: 57,095,374 km (0.112 R)
• M85: 58,293,503 km (0.069 R)
• M86: 58,795,105 km (0.101 R)
• M87: 60,106,031 km (0.098 R)
• M88: 62,039,135 km (0.087 R)
• M89: 63,786,139 km (0.109 R)
• M90: 65,236,939 km (0.045 R)
• M91: 66,489,073 km (0.12 R)
• M92: 66,593,791 km (0.11 R)
• M93: 67,643,819 km (0.058 R)
• M94: 70,612,888 km (0.092 R)
• M95: 70,933,626 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 3.8

Gravity: 48.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.45 AU - 17.29 AU

Year: 19700 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,224,134 km

• M1: 146,905 km (0.099 R)
• M2: 631,303 km (0.101 R)
• M3: 946,356 km (0.102 R)
• M4: 1,133,952 km (0.092 R)
• M5: 1,795,324 km (0.113 R)
• M6: 2,664,039 km (0.104 R)
• M7: 3,976,760 km (0.103 R)
• M8: 4,190,685 km (0.057 R)
• M9: 4,233,919 km (0.041 R)
• M10: 4,496,463 km (0.05 R)
• M11: 5,175,638 km (0.113 R)
• M12: 5,693,695 km (0.083 R)
• M13: 7,978,503 km (0.111 R)
• M14: 9,130,108 km (0.056 R)
• M15: 9,582,342 km (0.093 R)
• M16: 9,984,012 km (0.077 R)
• M17: 10,099,801 km (0.069 R)
• M18: 10,922,589 km (0.098 R)
• M19: 10,982,129 km (0.104 R)
• M20: 11,281,774 km (0.041 R)
• M21: 11,402,350 km (0.095 R)
• M22: 11,462,787 km (0.103 R)
• M23: 11,523,374 km (0.089 R)
• M24: 11,888,992 km (0.08 R)
• M25: 12,444,448 km (0.115 R)
• M26: 12,631,446 km (0.068 R)
• M27: 13,325,281 km (0.051 R)
• M28: 14,815,425 km (0.091 R)
• M29: 16,357,330 km (0.036 R)
• M30: 16,562,279 km (0.09 R)
• M31: 17,879,339 km (0.08 R)
• M32: 18,231,493 km (0.07 R)
• M33: 18,302,252 km (0.1 R)
• M34: 18,657,248 km (0.103 R)
• M35: 19,086,145 km (0.075 R)
• M36: 20,833,897 km (0.081 R)
• M37: 22,632,213 km (0.116 R)
• M38: 23,165,978 km (0.03 R)
• M39: 23,703,783 km (0.113 R)
• M40: 23,935,659 km (0.116 R)
• M41: 24,948,736 km (0.063 R)
• M42: 25,342,178 km (0.067 R)
• M43: 25,975,875 km (0.072 R)
• M44: 27,258,826 km (0.071 R)
• M45: 28,644,252 km (0.098 R)
• M46: 30,303,442 km (0.108 R)
• M47: 30,638,990 km (0.084 R)
• M48: 32,249,711 km (0.082 R)
• M49: 33,540,591 km (0.112 R)
• M50: 33,887,658 km (0.096 R)
• M51: 34,061,640 km (0.073 R)
• M52: 34,148,706 km (0.084 R)
• M53: 34,323,137 km (0.074 R)
• M54: 35,199,781 km (0.101 R)
• M55: 39,875,163 km (0.112 R)
• M56: 40,242,725 km (0.066 R)
• M57: 42,659,628 km (0.112 R)
• M58: 42,847,523 km (0.038 R)
• M59: 44,075,273 km (0.104 R)
• M60: 46,275,708 km (0.078 R)
• M61: 46,372,198 km (0.119 R)
• M62: 48,217,937 km (0.1 R)
• M63: 51,780,311 km (0.083 R)
• M64: 52,382,293 km (0.039 R)
• M65: 52,583,352 km (0.052 R)
• M66: 55,426,460 km (0.073 R)
• M67: 58,214,964 km (0.076 R)
• M68: 58,319,084 km (0.106 R)
• M69: 59,154,439 km (0.094 R)
• M70: 59,573,762 km (0.075 R)
• M71: 60,942,881 km (0.071 R)
• M72: 61,790,653 km (0.056 R)
• M73: 61,896,867 km (0.09 R)
• M74: 62,535,650 km (0.084 R)
• M75: 63,283,490 km (0.077 R)
• M76: 63,390,602 km (0.111 R)
• M77: 63,926,910 km (0.054 R)
• M78: 64,357,154 km (0.075 R)
• M79: 66,304,768 km (0.109 R)
• M80: 68,491,291 km (0.107 R)
• M81: 69,372,572 km (0.067 R)
• M82: 69,814,633 km (0.052 R)
• M83: 70,036,038 km (0.115 R)
• M84: 70,257,593 km (0.091 R)
• M85: 71,035,053 km (0.118 R)
• M86: 71,703,606 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 5.5

Gravity: 32.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.75 AU - 17.65 AU

Year: 20383 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,224,134 km

• M1: 278,850 km (0.095 R)
• M2: 314,904 km (0.045 R)
• M3: 590,912 km (0.079 R)
• M4: 714,031 km (0.069 R)
• M5: 984,952 km (0.026 R)
• M6: 1,072,168 km (0.082 R)
• M7: 1,381,536 km (0.094 R)
• M8: 1,752,240 km (0.062 R)
• M9: 2,701,438 km (0.12 R)
• M10: 3,379,117 km (0.098 R)
• M11: 3,467,379 km (0.094 R)
• M12: 4,012,963 km (0.04 R)
• M13: 4,153,585 km (0.072 R)
• M14: 4,682,862 km (0.098 R)
• M15: 7,343,610 km (0.109 R)
• M16: 7,805,419 km (0.119 R)
• M17: 8,158,021 km (0.112 R)
• M18: 8,575,848 km (0.082 R)
• M19: 10,572,979 km (0.1 R)
• M20: 10,897,606 km (0.113 R)
• M21: 12,228,130 km (0.068 R)
• M22: 12,363,965 km (0.119 R)
• M23: 12,981,505 km (0.116 R)
• M24: 13,050,769 km (0.095 R)
• M25: 13,398,883 km (0.072 R)
• M26: 13,538,906 km (0.075 R)
• M27: 13,749,989 km (0.047 R)
• M28: 14,461,177 km (0.097 R)
• M29: 15,257,337 km (0.117 R)
• M30: 18,270,089 km (0.051 R)
• M31: 18,659,193 km (0.074 R)
• M32: 19,843,110 km (0.069 R)
• M33: 20,243,135 km (0.115 R)
• M34: 20,484,436 km (0.079 R)
• M35: 21,459,067 km (0.074 R)
• M36: 21,623,026 km (0.078 R)
• M37: 21,952,141 km (0.105 R)
• M38: 23,368,983 km (0.081 R)
• M39: 24,901,314 km (0.113 R)
• M40: 25,853,654 km (0.079 R)
• M41: 26,465,808 km (0.059 R)
• M42: 26,553,622 km (0.12 R)
• M43: 27,171,312 km (0.113 R)
• M44: 27,259,874 km (0.078 R)
• M45: 27,615,318 km (0.105 R)
• M46: 28,241,086 km (0.049 R)
• M47: 28,510,661 km (0.111 R)
• M48: 28,871,342 km (0.106 R)
• M49: 29,324,474 km (0.092 R)
• M50: 29,415,429 km (0.083 R)
• M51: 29,597,490 km (0.118 R)
• M52: 29,688,745 km (0.089 R)
• M53: 33,697,070 km (0.113 R)
• M54: 33,982,952 km (0.117 R)
• M55: 34,078,545 km (0.085 R)
• M56: 34,557,258 km (0.074 R)
• M57: 35,424,626 km (0.09 R)
• M58: 35,812,533 km (0.096 R)
• M59: 39,165,321 km (0.114 R)
• M60: 40,372,426 km (0.105 R)
• M61: 41,183,845 km (0.069 R)
• M62: 42,926,062 km (0.107 R)
• M63: 43,754,236 km (0.029 R)
• M64: 44,378,807 km (0.049 R)
• M65: 44,692,065 km (0.027 R)
• M66: 45,531,458 km (0.092 R)
• M67: 46,270,023 km (0.063 R)
• M68: 49,048,205 km (0.106 R)
• M69: 51,112,207 km (0.103 R)
• M70: 51,440,724 km (0.116 R)
• M71: 51,550,379 km (0.089 R)
• M72: 52,761,673 km (0.11 R)
• M73: 54,875,940 km (0.032 R)
• M74: 56,225,462 km (0.085 R)
• M75: 56,451,355 km (0.11 R)
• M76: 57,927,736 km (0.112 R)
• M77: 58,155,873 km (0.075 R)
• M78: 59,646,765 km (0.108 R)
• M79: 62,198,307 km (0.118 R)
• M80: 64,903,635 km (0.101 R)
• M81: 65,615,571 km (0.07 R)
• M82: 66,688,487 km (0.08 R)
• M83: 66,927,694 km (0.081 R)
• M84: 68,489,496 km (0.12 R)
• M85: 69,577,820 km (0.081 R)
• M86: 71,037,746 km (0.057 R)
• M87: 71,159,818 km (0.057 R)
• M88: 72,876,752 km (0.104 R)
• M89: 74,731,467 km (0.116 R)
• M90: 75,228,730 km (0.08 R)
• M91: 76,226,398 km (0.11 R)
• M92: 76,351,312 km (0.077 R)
• M93: 76,852,166 km (0.096 R)
• M94: 80,387,912 km (0.116 R)
• M95: 80,897,293 km (0.087 R)
• M96: 81,535,627 km (0.095 R)
• M97: 85,400,338 km (0.093 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit