🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 14.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.28 AU - 2 AU

Year: 752 Days

Day: 20.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,393,203 km

• M1: 788,530 km (0.111 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.7

Radius: 7.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.89 AU - 18.67 AU

Year: 26852 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,393,203 km

• M1: 165,306 km (0.117 R)
• M2: 290,220 km (0.108 R)
• M3: 835,654 km (0.091 R)
• M4: 965,056 km (0.117 R)
• M5: 1,273,078 km (0.043 R)
• M6: 1,392,607 km (0.077 R)
• M7: 1,579,006 km (0.075 R)
• M8: 1,907,672 km (0.081 R)
• M9: 2,045,302 km (0.079 R)
• M10: 2,780,875 km (0.076 R)
• M11: 3,056,434 km (0.074 R)
• M12: 3,217,850 km (0.112 R)
• M13: 3,423,547 km (0.084 R)
• M14: 4,066,369 km (0.098 R)
• M15: 4,199,362 km (0.072 R)
• M16: 4,379,029 km (0.118 R)
• M17: 4,699,617 km (0.11 R)
• M18: 4,886,166 km (0.096 R)
• M19: 4,980,412 km (0.081 R)
• M20: 6,413,111 km (0.11 R)
• M21: 7,254,599 km (0.036 R)
• M22: 7,524,623 km (0.104 R)
• M23: 8,866,516 km (0.077 R)
• M24: 8,923,962 km (0.067 R)
• M25: 10,280,665 km (0.112 R)
• M26: 10,767,456 km (0.041 R)
• M27: 11,826,759 km (0.081 R)
• M28: 14,787,151 km (0.039 R)
• M29: 15,060,766 km (0.046 R)
• M30: 15,129,581 km (0.038 R)
• M31: 15,752,506 km (0.06 R)
• M32: 16,172,427 km (0.082 R)
• M33: 16,313,199 km (0.11 R)
• M34: 16,596,089 km (0.08 R)
• M35: 18,326,936 km (0.12 R)
• M36: 18,916,501 km (0.039 R)
• M37: 19,362,752 km (0.082 R)
• M38: 20,341,720 km (0.115 R)
• M39: 21,723,406 km (0.082 R)
• M40: 23,453,057 km (0.087 R)
• M41: 24,093,036 km (0.048 R)
• M42: 24,415,120 km (0.093 R)
• M43: 25,063,478 km (0.108 R)
• M44: 25,799,798 km (0.076 R)
• M45: 25,882,077 km (0.085 R)
• M46: 26,129,362 km (0.045 R)
• M47: 26,294,668 km (0.077 R)
• M48: 27,882,051 km (0.075 R)
• M49: 28,474,758 km (0.106 R)
• M50: 28,900,663 km (0.076 R)
• M51: 31,148,969 km (0.095 R)
• M52: 32,649,137 km (0.036 R)
• M53: 33,273,708 km (0.054 R)
• M54: 38,786,390 km (0.092 R)
• M55: 40,303,611 km (0.049 R)
• M56: 40,781,576 km (0.097 R)
• M57: 41,839,981 km (0.055 R)
• M58: 43,297,813 km (0.088 R)
• M59: 44,180,440 km (0.098 R)
• M60: 44,969,868 km (0.067 R)
• M61: 46,063,129 km (0.12 R)
• M62: 46,562,936 km (0.069 R)
• M63: 46,964,157 km (0.06 R)
• M64: 47,366,426 km (0.06 R)
• M65: 51,038,156 km (0.091 R)
• M66: 51,141,378 km (0.076 R)
• M67: 52,594,871 km (0.038 R)
• M68: 53,012,549 km (0.055 R)
• M69: 53,117,267 km (0.087 R)
• M70: 53,326,704 km (0.12 R)
• M71: 53,746,326 km (0.04 R)
• M72: 54,272,462 km (0.119 R)
• M73: 54,483,395 km (0.116 R)
• M74: 54,589,011 km (0.119 R)
• M75: 57,572,441 km (0.117 R)
• M76: 61,265,863 km (0.08 R)
• M77: 62,808,816 km (0.078 R)
• M78: 63,362,926 km (0.067 R)
• M79: 64,253,033 km (0.115 R)
• M80: 66,270,660 km (0.064 R)
• M81: 67,513,818 km (0.104 R)
• M82: 67,627,213 km (0.08 R)
• M83: 69,679,247 km (0.115 R)
• M84: 70,943,349 km (0.082 R)
• M85: 71,058,689 km (0.118 R)
• M86: 71,635,988 km (0.048 R)
• M87: 72,679,283 km (0.118 R)
• M88: 73,144,532 km (0.095 R)
• M89: 74,663,549 km (0.086 R)
• M90: 77,139,095 km (0.03 R)
• M91: 77,732,550 km (0.039 R)
• M92: 78,923,797 km (0.116 R)
• M93: 79,043,326 km (0.095 R)
• M94: 79,402,062 km (0.039 R)
• M95: 80,121,179 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882

Radius: 8

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.07 AU - 20.25 AU

Year: 31221 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,393,203 km

• M1: 179,069 km (0.103 R)
• M2: 283,787 km (0.113 R)
• M3: 462,706 km (0.098 R)
• M4: 1,091,915 km (0.11 R)
• M5: 1,694,495 km (0.051 R)
• M6: 2,760,679 km (0.11 R)
• M7: 3,409,934 km (0.068 R)
• M8: 4,439,766 km (0.112 R)
• M9: 5,077,202 km (0.061 R)
• M10: 5,619,943 km (0.096 R)
• M11: 6,181,085 km (0.116 R)
• M12: 6,760,029 km (0.031 R)
• M13: 7,423,495 km (0.106 R)
• M14: 7,763,082 km (0.108 R)
• M15: 8,038,492 km (0.085 R)
• M16: 8,812,063 km (0.039 R)
• M17: 9,171,546 km (0.108 R)
• M18: 10,505,211 km (0.099 R)
• M19: 10,733,348 km (0.057 R)
• M20: 11,819,429 km (0.103 R)
• M21: 12,056,840 km (0.058 R)
• M22: 14,094,812 km (0.067 R)
• M23: 14,262,362 km (0.101 R)
• M24: 14,599,555 km (0.072 R)
• M25: 14,684,228 km (0.101 R)
• M26: 15,281,871 km (0.031 R)
• M27: 15,367,890 km (0.087 R)
• M28: 15,713,611 km (0.107 R)
• M29: 16,412,682 km (0.092 R)
• M30: 16,766,032 km (0.117 R)
• M31: 16,943,604 km (0.032 R)
• M32: 18,661,886 km (0.036 R)
• M33: 20,815,048 km (0.08 R)
• M34: 22,456,436 km (0.091 R)
• M35: 23,243,171 km (0.09 R)
• M36: 27,938,599 km (0.045 R)
• M37: 28,149,233 km (0.102 R)
• M38: 29,424,106 km (0.036 R)
• M39: 30,068,723 km (0.115 R)
• M40: 30,176,583 km (0.05 R)
• M41: 30,826,436 km (0.119 R)
• M42: 32,029,951 km (0.043 R)
• M43: 32,360,712 km (0.07 R)
• M44: 32,692,819 km (0.11 R)
• M45: 34,369,812 km (0.039 R)
• M46: 38,390,105 km (0.114 R)
• M47: 39,211,846 km (0.047 R)
• M48: 40,039,421 km (0.107 R)
• M49: 41,952,479 km (0.101 R)
• M50: 42,677,580 km (0.074 R)
• M51: 43,650,863 km (0.082 R)
• M52: 45,742,990 km (0.063 R)
• M53: 46,240,103 km (0.084 R)
• M54: 46,489,184 km (0.052 R)
• M55: 46,613,949 km (0.112 R)
• M56: 46,988,990 km (0.115 R)
• M57: 49,641,510 km (0.091 R)
• M58: 51,694,891 km (0.089 R)
• M59: 52,082,947 km (0.114 R)
• M60: 52,472,052 km (0.061 R)
• M61: 52,731,903 km (0.08 R)
• M62: 52,862,053 km (0.047 R)
• M63: 54,694,926 km (0.068 R)
• M64: 55,486,748 km (0.094 R)
• M65: 55,884,080 km (0.069 R)
• M66: 56,415,451 km (0.11 R)
• M67: 56,948,319 km (0.078 R)
• M68: 57,482,982 km (0.112 R)
• M69: 57,750,912 km (0.103 R)
• M70: 59,096,844 km (0.096 R)
• M71: 62,368,998 km (0.039 R)
• M72: 62,506,628 km (0.049 R)
• M73: 64,304,794 km (0.084 R)
• M74: 65,280,023 km (0.068 R)
• M75: 65,559,472 km (0.073 R)
• M76: 67,951,691 km (0.095 R)
• M77: 68,945,021 km (0.114 R)
• M78: 73,546,502 km (0.084 R)
• M79: 74,566,311 km (0.115 R)
• M80: 75,737,512 km (0.088 R)
• M81: 77,949,766 km (0.106 R)
• M82: 78,691,921 km (0.056 R)
• M83: 79,138,321 km (0.111 R)
• M84: 80,033,664 km (0.089 R)
• M85: 84,712,637 km (0.079 R)
• M86: 86,701,092 km (0.086 R)
• M87: 89,479,722 km (0.108 R)
• M88: 95,757,896 km (0.111 R)
• M89: 98,789,497 km (0.113 R)
• M90: 99,110,385 km (0.115 R)
• M91: 103,151,472 km (0.116 R)
• M92: 103,966,032 km (0.112 R)
• M93: 104,129,243 km (0.088 R)
• M94: 105,437,776 km (0.063 R)
• M95: 107,905,991 km (0.063 R)
• M96: 110,726,061 km (0.044 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit