🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 319 Days

Day: 16.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.69 AU - 0.91 AU

Year: 319 Days

Day: 22.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.02 AU - 1.38 AU

Year: 587 Days

Day: 25.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,968,739 km

• M1: 1,037,910 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.55 AU - 1.65 AU

Year: 903 Days

Day: 42 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,968,739 km

• M1: 39,943 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 8.9

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.84 AU - 3.04 AU

Year: 1701 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,968,739 km

• M1: 137,929 km (0.082 R)
• M2: 489,783 km (0.078 R)
• M3: 607,517 km (0.069 R)
• M4: 686,355 km (0.091 R)
• M5: 1,009,337 km (0.116 R)
• M6: 1,114,355 km (0.096 R)
• M7: 1,324,988 km (0.117 R)
• M8: 1,548,637 km (0.103 R)
• M9: 1,682,078 km (0.103 R)
• M10: 1,924,726 km (0.083 R)
• M11: 2,044,405 km (0.087 R)
• M12: 2,291,091 km (0.064 R)
• M13: 2,495,292 km (0.049 R)
• M14: 2,799,575 km (0.106 R)
• M15: 2,963,085 km (0.118 R)
• M16: 3,129,737 km (0.118 R)
• M17: 3,200,048 km (0.119 R)
• M18: 3,342,465 km (0.041 R)
• M19: 3,414,422 km (0.111 R)
• M20: 3,589,302 km (0.074 R)
• M21: 3,737,254 km (0.065 R)
• M22: 3,827,162 km (0.035 R)
• M23: 3,978,406 km (0.07 R)
• M24: 4,039,442 km (0.057 R)
• M25: 4,209,086 km (0.071 R)
• M26: 4,365,266 km (0.105 R)
• M27: 4,428,247 km (0.03 R)
• M28: 4,539,248 km (0.077 R)
• M29: 4,635,290 km (0.106 R)
• M30: 4,747,937 km (0.12 R)
• M31: 5,292,025 km (0.091 R)
• M32: 5,511,634 km (0.083 R)
• M33: 5,838,356 km (0.118 R)
• M34: 6,655,011 km (0.098 R)
• M35: 7,058,177 km (0.117 R)
• M36: 7,337,626 km (0.067 R)
• M37: 7,431,573 km (0.104 R)
• M38: 8,081,277 km (0.101 R)
• M39: 8,314,949 km (0.085 R)
• M40: 8,570,612 km (0.087 R)
• M41: 8,908,852 km (0.09 R)
• M42: 9,009,233 km (0.057 R)
• M43: 9,312,467 km (0.113 R)
• M44: 9,680,777 km (0.071 R)
• M45: 9,804,644 km (0.064 R)
• M46: 10,074,669 km (0.11 R)
• M47: 10,158,294 km (0.054 R)
• M48: 10,410,516 km (0.083 R)
• M49: 10,558,618 km (0.116 R)
• M50: 10,664,832 km (0.111 R)
• M51: 10,750,103 km (0.118 R)
• M52: 10,856,916 km (0.107 R)
• M53: 10,964,178 km (0.05 R)
• M54: 11,071,738 km (0.083 R)
• M55: 11,136,365 km (0.057 R)
• M56: 11,592,937 km (0.071 R)
• M57: 11,724,434 km (0.039 R)
• M58: 11,856,529 km (0.106 R)
• M59: 11,989,073 km (0.096 R)
• M60: 12,322,676 km (0.097 R)
• M61: 12,456,865 km (0.062 R)
• M62: 12,749,479 km (0.109 R)
• M63: 12,998,858 km (0.075 R)
• M64: 13,387,513 km (0.091 R)
• M65: 13,479,516 km (0.08 R)
• M66: 13,617,894 km (0.116 R)
• M67: 13,687,158 km (0.117 R)
• M68: 14,059,208 km (0.092 R)
• M69: 14,860,604 km (0.099 R)
• M70: 14,931,962 km (0.118 R)
• M71: 15,122,998 km (0.115 R)
• M72: 15,339,018 km (0.1 R)
• M73: 15,701,045 km (0.059 R)
• M74: 16,482,993 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 12.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.99 AU - 3.03 AU

Year: 1774 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,968,739 km

• M1: 159,621 km (0.084 R)
• M2: 242,199 km (0.091 R)
• M3: 452,982 km (0.088 R)
• M4: 654,491 km (0.091 R)
• M5: 964,308 km (0.105 R)
• M6: 1,069,176 km (0.07 R)
• M7: 1,262,756 km (0.113 R)
• M8: 1,349,522 km (0.117 R)
• M9: 1,448,407 km (0.097 R)
• M10: 1,643,333 km (0.105 R)
• M11: 1,869,375 km (0.082 R)
• M12: 2,037,074 km (0.05 R)
• M13: 2,140,297 km (0.088 R)
• M14: 2,304,256 km (0.067 R)
• M15: 2,546,156 km (0.082 R)
• M16: 2,720,437 km (0.051 R)
• M17: 2,847,446 km (0.097 R)
• M18: 2,937,504 km (0.043 R)
• M19: 3,054,789 km (0.069 R)
• M20: 3,213,661 km (0.098 R)
• M21: 3,402,604 km (0.077 R)
• M22: 3,622,961 km (0.087 R)
• M23: 4,092,699 km (0.118 R)
• M24: 4,312,757 km (0.087 R)
• M25: 4,431,687 km (0.038 R)
• M26: 4,688,098 km (0.115 R)
• M27: 5,074,210 km (0.091 R)
• M28: 5,390,610 km (0.071 R)
• M29: 5,486,801 km (0.095 R)
• M30: 5,729,748 km (0.093 R)
• M31: 5,860,796 km (0.077 R)
• M32: 6,075,918 km (0.078 R)
• M33: 6,159,393 km (0.118 R)
• M34: 6,599,660 km (0.082 R)
• M35: 6,685,379 km (0.11 R)
• M36: 7,085,105 km (0.084 R)
• M37: 7,350,043 km (0.093 R)
• M38: 7,474,807 km (0.113 R)
• M39: 7,816,938 km (0.105 R)
• M40: 7,980,747 km (0.085 R)
• M41: 8,256,456 km (0.116 R)
• M42: 8,535,456 km (0.077 R)
• M43: 8,647,804 km (0.108 R)
• M44: 9,140,729 km (0.119 R)
• M45: 9,275,068 km (0.06 R)
• M46: 9,506,795 km (0.087 R)
• M47: 9,604,034 km (0.052 R)
• M48: 9,701,422 km (0.042 R)
• M49: 9,799,259 km (0.093 R)
• M50: 9,956,337 km (0.092 R)
• M51: 10,193,749 km (0.097 R)
• M52: 10,293,231 km (0.083 R)
• M53: 10,957,745 km (0.084 R)
• M54: 11,141,301 km (0.096 R)
• M55: 11,429,128 km (0.119 R)
• M56: 11,677,759 km (0.04 R)
• M57: 11,802,674 km (0.056 R)
• M58: 11,907,093 km (0.056 R)
• M59: 12,074,942 km (0.038 R)
• M60: 12,904,462 km (0.061 R)
• M61: 13,184,958 km (0.082 R)
• M62: 13,467,548 km (0.029 R)
• M63: 13,620,587 km (0.037 R)
• M64: 14,061,003 km (0.101 R)
• M65: 14,260,716 km (0.096 R)
• M66: 14,416,597 km (0.119 R)
• M67: 14,506,057 km (0.094 R)
• M68: 15,046,255 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 12.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.6 AU - 2.64 AU

Year: 1892 Days

Day: 13.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,968,739 km

• M1: 198,816 km (0.081 R)
• M2: 323,281 km (0.114 R)
• M3: 427,551 km (0.063 R)
• M4: 533,316 km (0.115 R)
• M5: 672,891 km (0.104 R)
• M6: 817,852 km (0.083 R)
• M7: 920,924 km (0.09 R)
• M8: 1,160,431 km (0.112 R)
• M9: 1,338,602 km (0.049 R)
• M10: 1,473,240 km (0.107 R)
• M11: 1,579,903 km (0.116 R)
• M12: 2,214,048 km (0.072 R)
• M13: 2,374,866 km (0.112 R)
• M14: 2,552,588 km (0.033 R)
• M15: 2,721,634 km (0.118 R)
• M16: 2,814,235 km (0.117 R)
• M17: 3,057,332 km (0.102 R)
• M18: 3,167,585 km (0.102 R)
• M19: 3,265,123 km (0.108 R)
• M20: 3,363,858 km (0.034 R)
• M21: 3,449,278 km (0.08 R)
• M22: 3,578,680 km (0.077 R)
• M23: 3,768,520 km (0.088 R)
• M24: 3,976,760 km (0.099 R)
• M25: 4,250,225 km (0.112 R)
• M26: 4,608,662 km (0.053 R)
• M27: 4,799,548 km (0.093 R)
• M28: 5,140,033 km (0.067 R)
• M29: 5,321,645 km (0.106 R)
• M30: 5,555,766 km (0.106 R)
• M31: 5,793,327 km (0.056 R)
• M32: 5,879,047 km (0.104 R)
• M33: 6,296,275 km (0.1 R)
• M34: 6,508,555 km (0.078 R)
• M35: 7,049,500 km (0.101 R)
• M36: 7,850,148 km (0.066 R)
• M37: 8,040,437 km (0.03 R)
• M38: 8,503,592 km (0.093 R)
• M39: 8,777,805 km (0.093 R)
• M40: 9,114,699 km (0.115 R)
• M41: 9,395,345 km (0.073 R)
• M42: 9,516,519 km (0.074 R)
• M43: 9,658,637 km (0.089 R)
• M44: 9,801,353 km (0.112 R)
• M45: 9,965,313 km (0.093 R)
• M46: 10,068,236 km (0.101 R)
• M47: 10,735,742 km (0.111 R)
• M48: 11,160,151 km (0.081 R)
• M49: 11,374,375 km (0.076 R)
• M50: 11,828,853 km (0.071 R)
• M51: 12,047,266 km (0.101 R)
• M52: 12,201,053 km (0.079 R)
• M53: 12,377,578 km (0.098 R)
• M54: 12,867,511 km (0.051 R)
• M55: 13,637,043 km (0.052 R)
• M56: 13,774,374 km (0.11 R)
• M57: 14,004,305 km (0.095 R)
• M58: 14,281,959 km (0.105 R)
• M59: 14,421,384 km (0.113 R)
• M60: 14,701,880 km (0.111 R)
• M61: 14,842,652 km (0.086 R)
• M62: 15,078,418 km (0.072 R)
• M63: 15,291,745 km (0.046 R)
• M64: 15,817,282 km (0.094 R)
• M65: 16,009,964 km (0.026 R)
• M66: 16,251,714 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 7.3

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.55 AU - 15.95 AU

Year: 21522 Days

Day: 20.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,968,739 km

• M1: 168,597 km (0.086 R)
• M2: 219,759 km (0.057 R)
• M3: 362,476 km (0.088 R)
• M4: 935,435 km (0.106 R)
• M5: 1,095,356 km (0.118 R)
• M6: 1,471,744 km (0.111 R)
• M7: 1,595,312 km (0.073 R)
• M8: 1,886,130 km (0.116 R)
• M9: 3,573,893 km (0.053 R)
• M10: 3,741,144 km (0.089 R)
• M11: 4,170,340 km (0.096 R)
• M12: 5,501,312 km (0.043 R)
• M13: 5,791,981 km (0.107 R)
• M14: 5,939,335 km (0.098 R)
• M15: 6,287,599 km (0.113 R)
• M16: 6,438,992 km (0.049 R)
• M17: 6,591,581 km (0.104 R)
• M18: 6,642,744 km (0.039 R)
• M19: 6,745,368 km (0.067 R)
• M20: 7,004,172 km (0.082 R)
• M21: 7,531,804 km (0.078 R)
• M22: 7,692,622 km (0.074 R)
• M23: 9,019,405 km (0.113 R)
• M24: 11,691,223 km (0.064 R)
• M25: 12,568,914 km (0.101 R)
• M26: 12,695,922 km (0.112 R)
• M27: 13,015,613 km (0.063 R)
• M28: 13,532,623 km (0.039 R)
• M29: 15,803,519 km (0.094 R)
• M30: 15,940,700 km (0.08 R)
• M31: 16,702,602 km (0.043 R)
• M32: 17,264,043 km (0.055 R)
• M33: 17,405,413 km (0.053 R)
• M34: 17,831,767 km (0.1 R)
• M35: 18,839,907 km (0.088 R)
• M36: 20,986,337 km (0.072 R)
• M37: 22,743,065 km (0.028 R)
• M38: 23,835,279 km (0.118 R)
• M39: 24,308,457 km (0.116 R)
• M40: 25,989,339 km (0.069 R)
• M41: 26,232,585 km (0.115 R)
• M42: 30,309,875 km (0.076 R)
• M43: 33,869,706 km (0.101 R)
• M44: 35,115,258 km (0.113 R)
• M45: 35,653,661 km (0.117 R)
• M46: 36,466,276 km (0.045 R)
• M47: 37,011,411 km (0.091 R)
• M48: 37,742,645 km (0.113 R)
• M49: 37,926,052 km (0.119 R)
• M50: 38,386,215 km (0.072 R)
• M51: 40,057,822 km (0.032 R)
• M52: 41,753,065 km (0.098 R)
• M53: 43,953,051 km (0.091 R)
• M54: 45,115,726 km (0.053 R)
• M55: 47,372,559 km (0.06 R)
• M56: 47,471,444 km (0.097 R)
• M57: 48,365,141 km (0.066 R)
• M58: 48,564,406 km (0.099 R)
• M59: 48,764,119 km (0.113 R)
• M60: 48,963,981 km (0.057 R)
• M61: 49,264,374 km (0.093 R)
• M62: 49,565,215 km (0.109 R)
• M63: 49,665,745 km (0.103 R)
• M64: 50,977,868 km (0.115 R)
• M65: 51,180,723 km (0.054 R)
• M66: 51,994,834 km (0.117 R)
• M67: 52,301,211 km (0.056 R)
• M68: 53,018,533 km (0.098 R)
• M69: 53,636,073 km (0.103 R)
• M70: 53,945,591 km (0.085 R)
• M71: 54,566,571 km (0.117 R)
• M72: 55,920,282 km (0.071 R)
• M73: 56,653,611 km (0.088 R)
• M74: 57,179,448 km (0.113 R)
• M75: 58,236,057 km (0.116 R)
• M76: 58,554,252 km (0.099 R)
• M77: 58,873,045 km (0.093 R)
• M78: 59,085,923 km (0.067 R)
• M79: 59,512,427 km (0.06 R)
• M80: 59,619,090 km (0.06 R)
• M81: 59,726,052 km (0.084 R)
• M82: 61,120,753 km (0.115 R)
• M83: 62,960,807 km (0.04 R)
• M84: 63,178,472 km (0.078 R)
• M85: 65,148,676 km (0.111 R)
• M86: 65,809,898 km (0.085 R)
• M87: 65,920,302 km (0.113 R)
• M88: 66,805,921 km (0.1 R)
• M89: 69,936,406 km (0.087 R)
• M90: 70,161,850 km (0.083 R)
• M91: 71,973,929 km (0.028 R)
• M92: 74,490,614 km (0.114 R)
• M93: 75,182,055 km (0.083 R)
• M94: 75,528,524 km (0.113 R)
• M95: 76,687,309 km (0.061 R)
• M96: 77,968,765 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit