🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.4 AU - 1.42 AU

Year: 736 Days

Day: 18.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,584,539 km

• M1: 236,963 km (0.077 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 12.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.22 AU - 3.7 AU

Year: 2830 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 37,584,539 km

• M1: 173,833 km (0.11 R)
• M2: 264,788 km (0.109 R)
• M3: 344,673 km (0.114 R)
• M4: 445,353 km (0.084 R)
• M5: 559,646 km (0.096 R)
• M6: 695,181 km (0.116 R)
• M7: 848,519 km (0.119 R)
• M8: 964,757 km (0.047 R)
• M9: 1,202,617 km (0.11 R)
• M10: 1,292,526 km (0.084 R)
• M11: 1,466,658 km (0.029 R)
• M12: 1,576,313 km (0.059 R)
• M13: 2,115,613 km (0.09 R)
• M14: 2,225,867 km (0.091 R)
• M15: 2,444,429 km (0.092 R)
• M16: 2,560,368 km (0.099 R)
• M17: 2,709,816 km (0.068 R)
• M18: 2,886,790 km (0.094 R)
• M19: 3,001,382 km (0.035 R)
• M20: 3,193,017 km (0.081 R)
• M21: 3,457,805 km (0.053 R)
• M22: 3,614,883 km (0.037 R)
• M23: 4,137,279 km (0.105 R)
• M24: 4,276,405 km (0.073 R)
• M25: 4,369,903 km (0.089 R)
• M26: 4,464,300 km (0.067 R)
• M27: 4,626,165 km (0.057 R)
• M28: 4,946,005 km (0.079 R)
• M29: 5,413,947 km (0.077 R)
• M30: 5,679,034 km (0.053 R)
• M31: 6,424,780 km (0.12 R)
• M32: 6,651,271 km (0.077 R)
• M33: 7,167,982 km (0.066 R)
• M34: 7,777,444 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 9.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.61 AU - 7.03 AU

Year: 7831 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,584,539 km

• M1: 201,209 km (0.11 R)
• M2: 286,630 km (0.087 R)
• M3: 507,436 km (0.114 R)
• M4: 754,572 km (0.102 R)
• M5: 994,227 km (0.089 R)
• M6: 1,084,734 km (0.105 R)
• M7: 1,258,118 km (0.069 R)
• M8: 1,373,159 km (0.074 R)
• M9: 1,457,682 km (0.088 R)
• M10: 1,813,276 km (0.063 R)
• M11: 1,944,174 km (0.11 R)
• M12: 2,117,109 km (0.104 R)
• M13: 2,437,249 km (0.077 R)
• M14: 2,624,096 km (0.113 R)
• M15: 2,708,619 km (0.099 R)
• M16: 2,968,022 km (0.051 R)
• M17: 3,533,950 km (0.081 R)
• M18: 4,059,488 km (0.116 R)
• M19: 4,231,825 km (0.112 R)
• M20: 4,431,837 km (0.042 R)
• M21: 4,660,722 km (0.12 R)
• M22: 4,893,346 km (0.11 R)
• M23: 5,778,816 km (0.081 R)
• M24: 5,917,344 km (0.092 R)
• M25: 6,169,416 km (0.072 R)
• M26: 6,858,913 km (0.112 R)
• M27: 7,005,519 km (0.093 R)
• M28: 7,512,207 km (0.119 R)
• M29: 7,999,896 km (0.12 R)
• M30: 8,497,907 km (0.083 R)
• M31: 8,687,148 km (0.036 R)
• M32: 9,523,700 km (0.094 R)
• M33: 9,654,747 km (0.11 R)
• M34: 9,786,244 km (0.116 R)
• M35: 10,084,542 km (0.091 R)
• M36: 10,486,960 km (0.113 R)
• M37: 10,860,357 km (0.108 R)
• M38: 10,928,723 km (0.091 R)
• M39: 10,997,239 km (0.116 R)
• M40: 11,376,619 km (0.093 R)
• M41: 11,550,601 km (0.027 R)
• M42: 12,576,394 km (0.12 R)
• M43: 12,864,519 km (0.05 R)
• M44: 12,936,925 km (0.068 R)
• M45: 13,779,011 km (0.113 R)
• M46: 14,150,612 km (0.12 R)
• M47: 14,300,210 km (0.102 R)
• M48: 14,375,159 km (0.102 R)
• M49: 14,676,449 km (0.111 R)
• M50: 14,752,145 km (0.11 R)
• M51: 16,057,985 km (0.099 R)
• M52: 16,370,495 km (0.079 R)
• M53: 16,922,511 km (0.104 R)
• M54: 17,761,755 km (0.114 R)
• M55: 18,004,104 km (0.055 R)
• M56: 18,491,942 km (0.086 R)
• M57: 19,647,287 km (0.09 R)
• M58: 20,065,562 km (0.119 R)
• M59: 20,149,487 km (0.051 R)
• M60: 20,275,747 km (0.056 R)
• M61: 21,423,612 km (0.066 R)
• M62: 22,548,737 km (0.091 R)
• M63: 22,679,785 km (0.11 R)
• M64: 23,206,669 km (0.104 R)
• M65: 24,227,674 km (0.102 R)
• M66: 24,317,134 km (0.088 R)
• M67: 24,721,048 km (0.042 R)
• M68: 24,946,492 km (0.056 R)
• M69: 25,308,519 km (0.105 R)
• M70: 26,359,145 km (0.102 R)
• M71: 26,451,148 km (0.055 R)
• M72: 26,866,730 km (0.116 R)
• M73: 28,833,942 km (0.079 R)
• M74: 30,026,836 km (0.064 R)
• M75: 30,750,291 km (0.115 R)
• M76: 31,187,266 km (0.097 R)
• M77: 31,968,915 km (0.084 R)
• M78: 32,214,555 km (0.094 R)
• M79: 32,312,841 km (0.065 R)
• M80: 32,411,426 km (0.101 R)
• M81: 32,510,011 km (0.107 R)
• M82: 32,658,113 km (0.033 R)
• M83: 33,004,581 km (0.099 R)
• M84: 33,252,914 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 5.1

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.9 AU - 10.46 AU

Year: 13243 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,584,539 km

• M1: 164,707 km (0.086 R)
• M2: 198,965 km (0.11 R)
• M3: 365,318 km (0.054 R)
• M4: 397,033 km (0.096 R)
• M5: 534,214 km (0.088 R)
• M6: 1,007,242 km (0.075 R)
• M7: 1,294,022 km (0.053 R)
• M8: 1,498,971 km (0.119 R)
• M9: 1,605,185 km (0.088 R)
• M10: 1,938,938 km (0.114 R)
• M11: 2,293,784 km (0.113 R)
• M12: 2,354,820 km (0.113 R)
• M13: 2,604,798 km (0.101 R)
• M14: 2,895,916 km (0.107 R)
• M15: 3,473,962 km (0.085 R)
• M16: 4,123,665 km (0.105 R)
• M17: 4,235,565 km (0.098 R)
• M18: 4,615,842 km (0.078 R)
• M19: 5,327,629 km (0.056 R)
• M20: 5,449,551 km (0.119 R)
• M21: 6,457,990 km (0.105 R)
• M22: 6,850,834 km (0.084 R)
• M23: 7,341,366 km (0.068 R)
• M24: 8,545,180 km (0.056 R)
• M25: 9,316,058 km (0.103 R)
• M26: 9,364,827 km (0.111 R)
• M27: 10,462,426 km (0.039 R)
• M28: 10,564,153 km (0.111 R)
• M29: 11,026,261 km (0.093 R)
• M30: 11,233,753 km (0.104 R)
• M31: 11,390,232 km (0.118 R)
• M32: 13,378,687 km (0.053 R)
• M33: 13,489,090 km (0.105 R)
• M34: 13,544,442 km (0.063 R)
• M35: 14,497,230 km (0.076 R)
• M36: 14,895,759 km (0.084 R)
• M37: 14,952,906 km (0.025 R)
• M38: 15,413,517 km (0.078 R)
• M39: 15,529,306 km (0.11 R)
• M40: 17,845,380 km (0.11 R)
• M41: 19,198,792 km (0.091 R)
• M42: 20,393,780 km (0.08 R)
• M43: 20,457,359 km (0.111 R)
• M44: 20,712,274 km (0.044 R)
• M45: 20,840,180 km (0.1 R)
• M46: 21,742,555 km (0.043 R)
• M47: 21,807,480 km (0.113 R)
• M48: 22,657,495 km (0.076 R)
• M49: 23,451,860 km (0.1 R)
• M50: 24,322,519 km (0.078 R)
• M51: 24,457,457 km (0.083 R)
• M52: 24,931,532 km (0.069 R)
• M53: 25,614,147 km (0.09 R)
• M54: 25,682,663 km (0.09 R)
• M55: 26,788,491 km (0.108 R)
• M56: 27,137,203 km (0.078 R)
• M57: 28,050,947 km (0.074 R)
• M58: 28,760,639 km (0.12 R)
• M59: 30,197,677 km (0.107 R)
• M60: 30,415,341 km (0.059 R)
• M61: 31,290,788 km (0.075 R)
• M62: 31,364,091 km (0.036 R)
• M63: 31,952,908 km (0.069 R)
• M64: 32,991,866 km (0.086 R)
• M65: 33,891,248 km (0.108 R)
• M66: 37,802,484 km (0.09 R)
• M67: 40,888,240 km (0.094 R)
• M68: 41,773,111 km (0.099 R)
• M69: 42,015,609 km (0.073 R)
• M70: 43,971,601 km (0.106 R)
• M71: 44,053,880 km (0.106 R)
• M72: 44,218,288 km (0.116 R)
• M73: 44,960,742 km (0.049 R)
• M74: 46,124,015 km (0.111 R)
• M75: 46,625,617 km (0.076 R)
• M76: 46,709,392 km (0.107 R)
• M77: 47,129,014 km (0.055 R)
• M78: 47,297,162 km (0.082 R)
• M79: 48,904,890 km (0.062 R)
• M80: 49,245,674 km (0.083 R)
• M81: 53,395,818 km (0.073 R)
• M82: 53,658,811 km (0.075 R)
• M83: 54,186,294 km (0.043 R)
• M84: 54,362,520 km (0.098 R)
• M85: 56,759,826 km (0.057 R)
• M86: 57,836,332 km (0.1 R)
• M87: 59,372,852 km (0.113 R)
• M88: 59,827,330 km (0.073 R)
• M89: 59,918,286 km (0.055 R)
• M90: 60,465,515 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.9

Radius: 7.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.05 AU - 15.15 AU

Year: 22053 Days

Day: 18.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,584,539 km

• M1: 116,537 km (0.113 R)
• M2: 216,917 km (0.1 R)
• M3: 405,709 km (0.117 R)
• M4: 565,031 km (0.051 R)
• M5: 715,826 km (0.06 R)
• M6: 864,526 km (0.09 R)
• M7: 1,227,151 km (0.088 R)
• M8: 1,499,719 km (0.046 R)
• M9: 1,811,331 km (0.08 R)
• M10: 2,037,373 km (0.11 R)
• M11: 2,426,777 km (0.11 R)
• M12: 2,653,118 km (0.09 R)
• M13: 2,768,757 km (0.108 R)
• M14: 4,229,880 km (0.044 R)
• M15: 4,420,019 km (0.04 R)
• M16: 4,752,724 km (0.083 R)
• M17: 5,093,508 km (0.091 R)
• M18: 5,266,743 km (0.116 R)
• M19: 5,471,542 km (0.1 R)
• M20: 5,530,484 km (0.117 R)
• M21: 6,009,945 km (0.081 R)
• M22: 6,316,471 km (0.04 R)
• M23: 6,440,488 km (0.118 R)
• M24: 6,659,499 km (0.093 R)
• M25: 6,785,759 km (0.079 R)
• M26: 7,137,015 km (0.107 R)
• M27: 7,559,779 km (0.102 R)
• M28: 8,192,428 km (0.118 R)
• M29: 8,807,275 km (0.087 R)
• M30: 9,050,372 km (0.027 R)
• M31: 9,260,557 km (0.104 R)
• M32: 9,401,478 km (0.077 R)
• M33: 9,721,468 km (0.102 R)
• M34: 10,081,101 km (0.093 R)
• M35: 10,226,211 km (0.105 R)
• M36: 11,336,227 km (0.069 R)
• M37: 11,790,855 km (0.115 R)
• M38: 12,020,488 km (0.093 R)
• M39: 12,796,452 km (0.114 R)
• M40: 13,150,850 km (0.091 R)
• M41: 14,355,711 km (0.106 R)
• M42: 15,302,965 km (0.044 R)
• M43: 15,428,028 km (0.107 R)
• M44: 15,973,911 km (0.111 R)
• M45: 16,398,171 km (0.071 R)
• M46: 16,654,432 km (0.116 R)
• M47: 17,214,227 km (0.102 R)
• M48: 17,474,826 km (0.057 R)
• M49: 17,692,791 km (0.102 R)
• M50: 17,867,970 km (0.117 R)
• M51: 18,796,673 km (0.056 R)
• M52: 18,885,983 km (0.096 R)
• M53: 19,244,420 km (0.11 R)
• M54: 19,968,174 km (0.036 R)
• M55: 20,746,831 km (0.114 R)
• M56: 20,931,584 km (0.095 R)
• M57: 21,163,162 km (0.091 R)
• M58: 21,675,684 km (0.047 R)
• M59: 21,816,157 km (0.071 R)
• M60: 22,239,519 km (0.108 R)
• M61: 22,475,734 km (0.104 R)
• M62: 24,008,065 km (0.118 R)
• M63: 24,493,659 km (0.096 R)
• M64: 25,573,606 km (0.067 R)
• M65: 26,169,305 km (0.065 R)
• M66: 26,518,766 km (0.099 R)
• M67: 26,970,551 km (0.104 R)
• M68: 28,340,718 km (0.063 R)
• M69: 29,008,673 km (0.067 R)
• M70: 29,163,507 km (0.089 R)
• M71: 29,266,879 km (0.112 R)
• M72: 29,525,833 km (0.051 R)
• M73: 31,519,075 km (0.09 R)
• M74: 31,837,718 km (0.104 R)
• M75: 31,890,825 km (0.082 R)
• M76: 32,800,081 km (0.113 R)
• M77: 33,338,933 km (0.043 R)
• M78: 34,207,049 km (0.098 R)
• M79: 34,425,312 km (0.057 R)
• M80: 35,192,600 km (0.114 R)
• M81: 35,247,652 km (0.109 R)
• M82: 36,409,878 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit