🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 169 Days

Day: 24.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.33 AU - 2.17 AU

Year: 841 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.68 AU - 3 AU

Year: 1739 Days

Day: 33.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,459,172 km

• M1: 34,856 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.76 AU - 3.06 AU

Year: 1804 Days

Day: 44.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.78 AU - 3.6 AU

Year: 2071 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.4

Radius: 6.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.24 AU - 18.34 AU

Year: 27271 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,459,172 km

• M1: 84,822 km (0.112 R)
• M2: 177,273 km (0.043 R)
• M3: 259,104 km (0.113 R)
• M4: 341,382 km (0.117 R)
• M5: 624,122 km (0.087 R)
• M6: 759,060 km (0.101 R)
• M7: 840,441 km (0.09 R)
• M8: 1,102,686 km (0.101 R)
• M9: 1,291,329 km (0.086 R)
• M10: 1,439,580 km (0.093 R)
• M11: 1,672,355 km (0.106 R)
• M12: 1,725,761 km (0.096 R)
• M13: 1,806,993 km (0.067 R)
• M14: 2,029,594 km (0.12 R)
• M15: 2,115,463 km (0.06 R)
• M16: 2,320,413 km (0.112 R)
• M17: 2,410,321 km (0.097 R)
• M18: 2,624,395 km (0.102 R)
• M19: 2,781,174 km (0.051 R)
• M20: 2,844,604 km (0.093 R)
• M21: 2,973,258 km (0.098 R)
• M22: 3,269,611 km (0.069 R)
• M23: 3,890,592 km (0.106 R)
• M24: 4,178,119 km (0.1 R)
• M25: 5,395,546 km (0.069 R)
• M26: 5,675,743 km (0.087 R)
• M27: 6,208,461 km (0.107 R)
• M28: 6,291,787 km (0.066 R)
• M29: 6,333,675 km (0.117 R)
• M30: 6,375,562 km (0.085 R)
• M31: 6,757,186 km (0.059 R)
• M32: 8,448,091 km (0.089 R)
• M33: 9,149,705 km (0.082 R)
• M34: 9,918,788 km (0.052 R)
• M35: 9,967,407 km (0.102 R)
• M36: 10,065,244 km (0.112 R)
• M37: 10,310,884 km (0.096 R)
• M38: 10,758,331 km (0.083 R)
• M39: 12,504,587 km (0.108 R)
• M40: 13,034,762 km (0.113 R)
• M41: 13,141,724 km (0.041 R)
• M42: 13,680,725 km (0.078 R)
• M43: 14,447,414 km (0.083 R)
• M44: 14,724,619 km (0.072 R)
• M45: 15,623,254 km (0.098 R)
• M46: 17,887,417 km (0.086 R)
• M47: 18,966,467 km (0.039 R)
• M48: 20,437,762 km (0.063 R)
• M49: 20,562,078 km (0.081 R)
• M50: 20,936,372 km (0.112 R)
• M51: 21,502,001 km (0.1 R)
• M52: 21,755,121 km (0.06 R)
• M53: 23,228,959 km (0.115 R)
• M54: 23,423,586 km (0.086 R)
• M55: 24,010,757 km (0.106 R)
• M56: 24,273,152 km (0.07 R)
• M57: 24,867,355 km (0.087 R)
• M58: 25,666,955 km (0.031 R)
• M59: 26,137,142 km (0.117 R)
• M60: 26,610,320 km (0.095 R)
• M61: 27,428,022 km (0.114 R)
• M62: 27,702,384 km (0.105 R)
• M63: 28,669,983 km (0.064 R)
• M64: 29,018,247 km (0.052 R)
• M65: 29,438,019 km (0.113 R)
• M66: 29,578,341 km (0.08 R)
• M67: 29,789,274 km (0.066 R)
• M68: 30,709,152 km (0.032 R)
• M69: 30,780,360 km (0.077 R)
• M70: 32,649,436 km (0.109 R)
• M71: 33,158,817 km (0.117 R)
• M72: 33,670,890 km (0.109 R)
• M73: 33,964,701 km (0.112 R)
• M74: 34,407,061 km (0.054 R)
• M75: 35,074,118 km (0.081 R)
• M76: 36,120,107 km (0.089 R)
• M77: 36,571,593 km (0.073 R)
• M78: 38,089,862 km (0.082 R)
• M79: 39,938,742 km (0.101 R)
• M80: 40,327,696 km (0.112 R)
• M81: 40,952,417 km (0.117 R)
• M82: 43,403,578 km (0.09 R)
• M83: 44,929,327 km (0.105 R)
• M84: 46,309,218 km (0.059 R)
• M85: 47,620,742 km (0.111 R)
• M86: 48,612,277 km (0.102 R)
• M87: 48,778,181 km (0.071 R)
• M88: 48,944,235 km (0.114 R)
• M89: 50,112,295 km (0.113 R)
• M90: 50,615,692 km (0.094 R)
• M91: 53,157,808 km (0.072 R)
• M92: 55,134,744 km (0.119 R)
• M93: 56,088,580 km (0.077 R)
• M94: 56,873,221 km (0.053 R)
• M95: 57,749,116 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 6.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.68 AU - 22.52 AU

Year: 29154 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,459,172 km

• M1: 147,653 km (0.025 R)
• M2: 570,117 km (0.11 R)
• M3: 768,335 km (0.115 R)
• M4: 1,081,443 km (0.107 R)
• M5: 1,153,549 km (0.063 R)
• M6: 1,564,943 km (0.108 R)
• M7: 2,018,674 km (0.111 R)
• M8: 2,168,571 km (0.106 R)
• M9: 2,416,006 km (0.062 R)
• M10: 2,804,062 km (0.11 R)
• M11: 3,073,638 km (0.119 R)
• M12: 3,746,978 km (0.12 R)
• M13: 3,968,981 km (0.096 R)
• M14: 4,581,584 km (0.077 R)
• M15: 5,182,519 km (0.066 R)
• M16: 5,893,259 km (0.034 R)
• M17: 6,108,231 km (0.093 R)
• M18: 6,281,914 km (0.117 R)
• M19: 6,589,936 km (0.062 R)
• M20: 6,768,107 km (0.094 R)
• M21: 6,812,986 km (0.106 R)
• M22: 7,404,496 km (0.092 R)
• M23: 7,496,948 km (0.067 R)
• M24: 7,543,323 km (0.074 R)
• M25: 7,729,722 km (0.099 R)
• M26: 7,823,520 km (0.105 R)
• M27: 7,870,643 km (0.118 R)
• M28: 8,346,215 km (0.096 R)
• M29: 8,684,755 km (0.089 R)
• M30: 9,626,025 km (0.072 R)
• M31: 9,930,007 km (0.101 R)
• M32: 10,340,205 km (0.099 R)
• M33: 10,599,458 km (0.087 R)
• M34: 12,472,872 km (0.053 R)
• M35: 12,748,880 km (0.038 R)
• M36: 13,815,513 km (0.105 R)
• M37: 14,100,946 km (0.036 R)
• M38: 14,852,226 km (0.111 R)
• M39: 15,380,007 km (0.055 R)
• M40: 17,121,925 km (0.067 R)
• M41: 17,367,116 km (0.103 R)
• M42: 18,296,717 km (0.109 R)
• M43: 21,378,284 km (0.089 R)
• M44: 22,978,233 km (0.067 R)
• M45: 23,588,143 km (0.049 R)
• M46: 25,519,302 km (0.054 R)
• M47: 26,645,475 km (0.112 R)
• M48: 27,071,979 km (0.082 R)
• M49: 27,500,726 km (0.089 R)
• M50: 27,787,804 km (0.082 R)
• M51: 28,148,036 km (0.072 R)
• M52: 29,531,068 km (0.058 R)
• M53: 29,604,371 km (0.086 R)
• M54: 29,972,382 km (0.082 R)
• M55: 30,267,838 km (0.077 R)
• M56: 30,341,739 km (0.116 R)
• M57: 32,741,738 km (0.055 R)
• M58: 32,969,725 km (0.025 R)
• M59: 33,657,277 km (0.1 R)
• M60: 35,357,606 km (0.077 R)
• M61: 35,747,907 km (0.113 R)
• M62: 36,139,704 km (0.07 R)
• M63: 36,611,685 km (0.068 R)
• M64: 36,690,523 km (0.113 R)
• M65: 36,848,499 km (0.111 R)
• M66: 37,960,011 km (0.088 R)
• M67: 40,134,865 km (0.037 R)
• M68: 40,460,390 km (0.112 R)
• M69: 40,541,921 km (0.119 R)
• M70: 40,786,962 km (0.069 R)
• M71: 41,032,302 km (0.087 R)
• M72: 41,360,370 km (0.119 R)
• M73: 43,513,682 km (0.026 R)
• M74: 43,848,033 km (0.072 R)
• M75: 44,856,772 km (0.064 R)
• M76: 45,279,236 km (0.063 R)
• M77: 45,872,990 km (0.1 R)
• M78: 46,128,204 km (0.117 R)
• M79: 47,583,492 km (0.115 R)
• M80: 51,242,955 km (0.118 R)
• M81: 51,773,130 km (0.045 R)
• M82: 52,393,961 km (0.082 R)
• M83: 52,571,684 km (0.093 R)
• M84: 54,450,932 km (0.052 R)
• M85: 54,540,990 km (0.065 R)
• M86: 55,082,235 km (0.118 R)
• M87: 55,444,112 km (0.117 R)
• M88: 55,625,275 km (0.098 R)
• M89: 57,539,829 km (0.113 R)
• M90: 60,871,822 km (0.105 R)
• M91: 61,058,820 km (0.08 R)
• M92: 61,808,455 km (0.109 R)
• M93: 61,902,402 km (0.111 R)
• M94: 62,278,641 km (0.079 R)
• M95: 62,372,738 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 4.7

Gravity: 36.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.87 AU - 20.31 AU

Year: 30314 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,459,172 km

• M1: 454,030 km (0.113 R)
• M2: 974,331 km (0.097 R)
• M3: 1,177,335 km (0.085 R)
• M4: 1,283,849 km (0.051 R)
• M5: 1,741,020 km (0.087 R)
• M6: 3,272,902 km (0.11 R)
• M7: 4,316,647 km (0.08 R)
• M8: 4,371,399 km (0.049 R)
• M9: 4,481,503 km (0.067 R)
• M10: 5,045,637 km (0.026 R)
• M11: 6,363,744 km (0.114 R)
• M12: 6,488,658 km (0.033 R)
• M13: 6,996,244 km (0.098 R)
• M14: 7,319,824 km (0.086 R)
• M15: 7,781,184 km (0.095 R)
• M16: 7,847,755 km (0.081 R)
• M17: 7,981,794 km (0.086 R)
• M18: 8,048,964 km (0.11 R)
• M19: 8,662,614 km (0.052 R)
• M20: 10,006,602 km (0.096 R)
• M21: 10,224,715 km (0.099 R)
• M22: 10,813,981 km (0.101 R)
• M23: 10,963,130 km (0.075 R)
• M24: 11,566,010 km (0.048 R)
• M25: 12,803,932 km (0.098 R)
• M26: 12,961,608 km (0.066 R)
• M27: 13,920,979 km (0.077 R)
• M28: 14,164,525 km (0.069 R)
• M29: 14,655,505 km (0.05 R)
• M30: 15,402,597 km (0.102 R)
• M31: 16,332,497 km (0.109 R)
• M32: 18,334,565 km (0.118 R)
• M33: 19,228,862 km (0.112 R)
• M34: 19,409,426 km (0.109 R)
• M35: 20,137,220 km (0.075 R)
• M36: 20,320,627 km (0.032 R)
• M37: 20,412,480 km (0.084 R)
• M38: 21,339,089 km (0.072 R)
• M39: 23,908,283 km (0.103 R)
• M40: 24,005,222 km (0.062 R)
• M41: 25,080,981 km (0.102 R)
• M42: 25,179,566 km (0.06 R)
• M43: 25,278,300 km (0.095 R)
• M44: 26,272,528 km (0.093 R)
• M45: 27,380,749 km (0.071 R)
• M46: 27,889,531 km (0.043 R)
• M47: 28,298,831 km (0.072 R)
• M48: 29,330,607 km (0.068 R)
• M49: 31,430,961 km (0.07 R)
• M50: 33,254,111 km (0.092 R)
• M51: 33,796,852 km (0.096 R)
• M52: 34,342,435 km (0.043 R)
• M53: 34,561,446 km (0.096 R)
• M54: 34,781,056 km (0.049 R)
• M55: 40,533,094 km (0.075 R)
• M56: 43,103,784 km (0.109 R)
• M57: 43,695,294 km (0.072 R)
• M58: 45,365,853 km (0.077 R)
• M59: 49,261,980 km (0.09 R)
• M60: 50,004,435 km (0.114 R)
• M61: 50,128,451 km (0.068 R)
• M62: 50,625,864 km (0.104 R)
• M63: 51,000,008 km (0.083 R)
• M64: 53,010,604 km (0.084 R)
• M65: 55,175,285 km (0.057 R)
• M66: 55,431,845 km (0.109 R)
• M67: 58,410,638 km (0.069 R)
• M68: 61,308,050 km (0.054 R)
• M69: 63,713,434 km (0.106 R)
• M70: 65,198,342 km (0.101 R)
• M71: 65,605,398 km (0.089 R)
• M72: 67,790,126 km (0.074 R)
• M73: 74,202,788 km (0.092 R)
• M74: 74,485,977 km (0.106 R)
• M75: 76,764,352 km (0.079 R)
• M76: 77,193,997 km (0.054 R)
• M77: 79,354,639 km (0.063 R)
• M78: 80,806,038 km (0.076 R)
• M79: 82,266,263 km (0.093 R)
• M80: 82,412,719 km (0.094 R)
• M81: 82,559,325 km (0.097 R)
• M82: 83,587,810 km (0.119 R)
• M83: 88,193,330 km (0.081 R)
• M84: 88,943,713 km (0.118 R)
• M85: 92,727,941 km (0.101 R)
• M86: 93,338,300 km (0.053 R)
• M87: 95,484,880 km (0.06 R)
• M88: 96,101,223 km (0.092 R)
• M89: 97,028,281 km (0.107 R)
• M90: 99,670,629 km (0.089 R)
• M91: 103,441,243 km (0.05 R)
• M92: 103,915,767 km (0.088 R)
• M93: 105,343,978 km (0.045 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit