🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 135 Days

Day: 27.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 42.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 702 Days

Day: 15.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,370,229 km

• M1: 663,616 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.03 AU - 2.13 AU

Year: 1112 Days

Day: 20.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,370,229 km

• M1: 237,861 km (0.101 R)
• M2: 276,606 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.78 AU - 2.38 AU

Year: 1112 Days

Day: 12.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,370,229 km

• M1: 182,958 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.62 AU - 2.72 AU

Year: 1618 Days

Day: 32.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.77 AU - 3.65 AU

Year: 2133 Days

Day: 18.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 10.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.15 AU - 5.47 AU

Year: 3912 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 109,370,229 km

• M1: 134,638 km (0.104 R)
• M2: 312,360 km (0.103 R)
• M3: 396,734 km (0.104 R)
• M4: 473,477 km (0.097 R)
• M5: 556,205 km (0.071 R)
• M6: 696,378 km (0.067 R)
• M7: 1,025,942 km (0.093 R)
• M8: 1,176,438 km (0.092 R)
• M9: 1,361,490 km (0.118 R)
• M10: 1,599,500 km (0.114 R)
• M11: 1,745,807 km (0.119 R)
• M12: 2,594,476 km (0.115 R)
• M13: 2,680,495 km (0.072 R)
• M14: 2,962,337 km (0.085 R)
• M15: 3,535,746 km (0.075 R)
• M16: 3,670,085 km (0.052 R)
• M17: 4,003,239 km (0.11 R)
• M18: 4,083,124 km (0.066 R)
• M19: 4,224,195 km (0.116 R)
• M20: 4,449,190 km (0.104 R)
• M21: 4,594,300 km (0.115 R)
• M22: 4,889,457 km (0.11 R)
• M23: 5,017,961 km (0.067 R)
• M24: 5,520,610 km (0.118 R)
• M25: 5,789,438 km (0.113 R)
• M26: 5,925,422 km (0.101 R)
• M27: 6,339,659 km (0.095 R)
• M28: 7,002,976 km (0.084 R)
• M29: 7,123,701 km (0.106 R)
• M30: 7,539,583 km (0.087 R)
• M31: 7,837,881 km (0.111 R)
• M32: 7,938,261 km (0.052 R)
• M33: 8,394,984 km (0.117 R)
• M34: 8,964,802 km (0.107 R)
• M35: 9,095,999 km (0.111 R)
• M36: 9,175,137 km (0.119 R)
• M37: 9,413,745 km (0.058 R)
• M38: 9,762,009 km (0.116 R)
• M39: 9,951,250 km (0.108 R)
• M40: 10,416,051 km (0.106 R)
• M41: 10,971,957 km (0.103 R)
• M42: 12,112,640 km (0.115 R)
• M43: 12,316,093 km (0.026 R)
• M44: 12,403,608 km (0.11 R)
• M45: 13,560,748 km (0.109 R)
• M46: 13,923,672 km (0.075 R)
• M47: 14,106,331 km (0.117 R)
• M48: 14,198,035 km (0.072 R)
• M49: 14,289,888 km (0.099 R)
• M50: 14,814,079 km (0.099 R)
• M51: 15,000,627 km (0.109 R)
• M52: 15,250,456 km (0.097 R)
• M53: 15,533,345 km (0.113 R)
• M54: 16,040,332 km (0.115 R)
• M55: 16,136,075 km (0.076 R)
• M56: 16,552,855 km (0.114 R)
• M57: 16,973,225 km (0.111 R)
• M58: 17,201,062 km (0.04 R)
• M59: 17,429,947 km (0.081 R)
• M60: 17,594,056 km (0.058 R)
• M61: 18,022,953 km (0.09 R)
• M62: 18,321,999 km (0.104 R)
• M63: 18,656,201 km (0.073 R)
• M64: 18,958,688 km (0.114 R)
• M65: 19,807,506 km (0.115 R)
• M66: 20,081,719 km (0.097 R)
• M67: 20,184,941 km (0.113 R)
• M68: 20,564,770 km (0.112 R)
• M69: 20,634,034 km (0.104 R)
• M70: 21,436,627 km (0.065 R)
• M71: 21,683,015 km (0.093 R)
• M72: 22,391,959 km (0.107 R)
• M73: 22,606,033 km (0.084 R)
• M74: 23,723,380 km (0.11 R)
• M75: 23,905,291 km (0.105 R)
• M76: 24,674,374 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 11.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.54 AU - 10.56 AU

Year: 10945 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,370,229 km

• M1: 157,078 km (0.045 R)
• M2: 407,355 km (0.069 R)
• M3: 712,086 km (0.108 R)
• M4: 1,846,337 km (0.048 R)
• M5: 2,031,539 km (0.118 R)
• M6: 2,167,673 km (0.099 R)
• M7: 2,594,476 km (0.105 R)
• M8: 3,141,555 km (0.072 R)
• M9: 3,858,279 km (0.062 R)
• M10: 3,960,005 km (0.113 R)
• M11: 4,131,444 km (0.085 R)
• M12: 4,410,893 km (0.1 R)
• M13: 5,977,632 km (0.11 R)
• M14: 7,572,046 km (0.037 R)
• M15: 7,828,457 km (0.068 R)
• M16: 8,131,392 km (0.074 R)
• M17: 8,526,480 km (0.107 R)
• M18: 8,748,633 km (0.037 R)
• M19: 8,838,093 km (0.061 R)
• M20: 9,108,266 km (0.069 R)
• M21: 9,198,923 km (0.066 R)
• M22: 9,289,878 km (0.113 R)
• M23: 9,426,910 km (0.033 R)
• M24: 9,518,613 km (0.106 R)
• M25: 9,842,044 km (0.053 R)
• M26: 10,028,443 km (0.089 R)
• M27: 10,642,393 km (0.115 R)
• M28: 10,929,920 km (0.079 R)
• M29: 12,607,211 km (0.116 R)
• M30: 13,013,519 km (0.063 R)
• M31: 13,166,857 km (0.117 R)
• M32: 14,310,682 km (0.03 R)
• M33: 15,055,081 km (0.043 R)
• M34: 15,594,531 km (0.074 R)
• M35: 16,195,166 km (0.095 R)
• M36: 16,360,322 km (0.104 R)
• M37: 16,914,882 km (0.109 R)
• M38: 18,672,956 km (0.045 R)
• M39: 18,788,445 km (0.053 R)
• M40: 19,485,871 km (0.112 R)
• M41: 19,779,082 km (0.054 R)
• M42: 19,896,816 km (0.062 R)
• M43: 20,132,732 km (0.102 R)
• M44: 21,146,257 km (0.097 R)
• M45: 21,447,548 km (0.036 R)
• M46: 21,689,597 km (0.092 R)
• M47: 22,298,759 km (0.032 R)
• M48: 23,222,825 km (0.079 R)
• M49: 23,409,224 km (0.119 R)
• M50: 23,783,369 km (0.094 R)
• M51: 24,664,051 km (0.1 R)
• M52: 24,854,190 km (0.074 R)
• M53: 26,134,150 km (0.059 R)
• M54: 26,328,028 km (0.045 R)
• M55: 26,782,208 km (0.099 R)
• M56: 27,566,848 km (0.089 R)
• M57: 27,764,168 km (0.025 R)
• M58: 29,763,244 km (0.094 R)
• M59: 30,848,278 km (0.043 R)
• M60: 32,084,555 km (0.095 R)
• M61: 32,361,460 km (0.055 R)
• M62: 33,126,952 km (0.094 R)
• M63: 34,251,180 km (0.055 R)
• M64: 35,674,006 km (0.111 R)
• M65: 35,817,470 km (0.118 R)
• M66: 36,681,547 km (0.107 R)
• M67: 37,771,368 km (0.088 R)
• M68: 42,008,578 km (0.079 R)
• M69: 42,311,514 km (0.107 R)
• M70: 42,615,197 km (0.072 R)
• M71: 43,072,069 km (0.088 R)
• M72: 43,530,587 km (0.078 R)
• M73: 44,144,536 km (0.034 R)
• M74: 44,298,473 km (0.076 R)
• M75: 46,237,560 km (0.053 R)
• M76: 46,393,890 km (0.095 R)
• M77: 46,785,537 km (0.105 R)
• M78: 48,998,539 km (0.059 R)
• M79: 51,812,624 km (0.111 R)
• M80: 52,056,169 km (0.117 R)
• M81: 52,218,782 km (0.086 R)
• M82: 53,116,370 km (0.094 R)
• M83: 53,198,200 km (0.057 R)
• M84: 53,772,356 km (0.092 R)
• M85: 55,092,258 km (0.092 R)
• M86: 55,506,944 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 4.6

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.48 AU - 20.34 AU

Year: 31713 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,370,229 km

• M1: 95,892 km (0.102 R)
• M2: 166,502 km (0.077 R)
• M3: 413,937 km (0.107 R)
• M4: 569,369 km (0.096 R)
• M5: 866,920 km (0.07 R)
• M6: 1,066,184 km (0.063 R)
• M7: 1,242,859 km (0.07 R)
• M8: 2,125,187 km (0.072 R)
• M9: 2,814,086 km (0.088 R)
• M10: 3,514,054 km (0.087 R)
• M11: 4,488,086 km (0.116 R)
• M12: 6,092,822 km (0.058 R)
• M13: 6,599,211 km (0.049 R)
• M14: 7,250,859 km (0.088 R)
• M15: 7,317,281 km (0.112 R)
• M16: 7,991,219 km (0.086 R)
• M17: 10,426,972 km (0.107 R)
• M18: 11,491,360 km (0.079 R)
• M19: 12,510,272 km (0.107 R)
• M20: 13,639,436 km (0.085 R)
• M21: 13,967,953 km (0.111 R)
• M22: 14,382,489 km (0.06 R)
• M23: 14,716,840 km (0.071 R)
• M24: 14,969,361 km (0.093 R)
• M25: 15,649,732 km (0.101 R)
• M26: 18,019,213 km (0.104 R)
• M27: 20,030,706 km (0.068 R)
• M28: 20,310,604 km (0.115 R)
• M29: 21,347,467 km (0.113 R)
• M30: 23,865,797 km (0.063 R)
• M31: 24,360,816 km (0.026 R)
• M32: 24,959,208 km (0.103 R)
• M33: 26,272,378 km (0.096 R)
• M34: 28,650,087 km (0.103 R)
• M35: 30,451,095 km (0.111 R)
• M36: 32,945,490 km (0.093 R)
• M37: 33,055,445 km (0.078 R)
• M38: 34,495,623 km (0.094 R)
• M39: 34,718,973 km (0.088 R)
• M40: 36,523,273 km (0.098 R)
• M41: 37,666,350 km (0.063 R)
• M42: 38,011,622 km (0.066 R)
• M43: 38,821,246 km (0.08 R)
• M44: 39,402,882 km (0.12 R)
• M45: 39,519,569 km (0.106 R)
• M46: 39,636,405 km (0.051 R)
• M47: 39,987,511 km (0.101 R)
• M48: 40,339,664 km (0.089 R)
• M49: 41,283,776 km (0.112 R)
• M50: 42,474,127 km (0.11 R)
• M51: 43,193,692 km (0.085 R)
• M52: 43,675,697 km (0.092 R)
• M53: 44,280,671 km (0.092 R)
• M54: 47,346,828 km (0.094 R)
• M55: 53,551,699 km (0.109 R)
• M56: 55,501,558 km (0.11 R)
• M57: 56,814,429 km (0.031 R)
• M58: 57,342,360 km (0.116 R)
• M59: 57,871,936 km (0.116 R)
• M60: 59,604,280 km (0.117 R)
• M61: 60,544,203 km (0.119 R)
• M62: 60,678,841 km (0.104 R)
• M63: 63,392,995 km (0.1 R)
• M64: 66,980,053 km (0.1 R)
• M65: 68,798,266 km (0.092 R)
• M66: 69,220,132 km (0.048 R)
• M67: 70,207,777 km (0.117 R)
• M68: 70,774,304 km (0.108 R)
• M69: 71,769,279 km (0.112 R)
• M70: 72,482,861 km (0.087 R)
• M71: 79,156,871 km (0.097 R)
• M72: 81,078,306 km (0.109 R)
• M73: 81,226,707 km (0.088 R)
• M74: 82,417,357 km (0.097 R)
• M75: 83,164,598 km (0.099 R)
• M76: 83,464,093 km (0.072 R)
• M77: 85,117,598 km (0.109 R)
• M78: 85,721,525 km (0.061 R)
• M79: 86,782,024 km (0.105 R)
• M80: 88,457,071 km (0.076 R)
• M81: 90,758,335 km (0.03 R)
• M82: 93,390,360 km (0.105 R)
• M83: 94,013,286 km (0.116 R)
• M84: 94,169,167 km (0.062 R)
• M85: 98,095,662 km (0.117 R)
• M86: 98,570,336 km (0.06 R)
• M87: 100,158,467 km (0.05 R)
• M88: 101,434,986 km (0.108 R)
• M89: 102,556,371 km (0.104 R)
• M90: 103,198,894 km (0.036 R)
• M91: 107,897,763 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit