🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 207 Days

Day: 39.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.21 AU - 1.93 AU

Year: 741 Days

Day: 24.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.78 AU - 2.24 AU

Year: 1074 Days

Day: 28 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.18 AU - 2.38 AU

Year: 1297 Days

Day: 46 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.96 AU - 3.14 AU

Year: 1534 Days

Day: 45.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.82 AU - 4.14 AU

Year: 2446 Days

Day: 29.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.17 AU - 8.25 AU

Year: 6548 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,091,404 km

• M1: 198,367 km (0.037 R)
• M2: 483,500 km (0.067 R)
• M3: 700,567 km (0.103 R)
• M4: 803,041 km (0.057 R)
• M5: 1,159,982 km (0.085 R)
• M6: 1,365,978 km (0.09 R)
• M7: 1,814,921 km (0.06 R)
• M8: 2,230,654 km (0.116 R)
• M9: 2,718,642 km (0.093 R)
• M10: 2,824,707 km (0.118 R)
• M11: 2,997,193 km (0.095 R)
• M12: 3,128,839 km (0.109 R)
• M13: 3,535,895 km (0.095 R)
• M14: 3,960,155 km (0.112 R)
• M15: 4,202,952 km (0.026 R)
• M16: 4,601,930 km (0.107 R)
• M17: 4,729,088 km (0.113 R)
• M18: 4,961,114 km (0.071 R)
• M19: 5,490,242 km (0.101 R)
• M20: 5,788,989 km (0.076 R)
• M21: 6,009,646 km (0.1 R)
• M22: 7,722,242 km (0.11 R)
• M23: 7,935,120 km (0.104 R)
• M24: 8,211,427 km (0.119 R)
• M25: 8,742,350 km (0.114 R)
• M26: 9,252,329 km (0.112 R)
• M27: 9,936,291 km (0.095 R)
• M28: 10,035,324 km (0.079 R)
• M29: 10,201,079 km (0.099 R)
• M30: 10,737,986 km (0.083 R)
• M31: 10,941,738 km (0.12 R)
• M32: 11,630,038 km (0.117 R)
• M33: 11,769,313 km (0.062 R)
• M34: 12,120,270 km (0.091 R)
• M35: 12,904,312 km (0.12 R)
• M36: 13,999,818 km (0.051 R)
• M37: 14,558,865 km (0.069 R)
• M38: 14,671,512 km (0.102 R)
• M39: 15,660,354 km (0.106 R)
• M40: 16,279,539 km (0.104 R)
• M41: 16,396,525 km (0.066 R)
• M42: 16,867,310 km (0.074 R)
• M43: 16,985,641 km (0.083 R)
• M44: 17,262,996 km (0.079 R)
• M45: 17,661,824 km (0.08 R)
• M46: 17,782,100 km (0.086 R)
• M47: 18,063,793 km (0.096 R)
• M48: 19,411,371 km (0.101 R)
• M49: 19,743,029 km (0.11 R)
• M50: 21,173,185 km (0.1 R)
• M51: 21,386,362 km (0.087 R)
• M52: 23,380,502 km (0.07 R)
• M53: 23,733,403 km (0.066 R)
• M54: 24,087,950 km (0.075 R)
• M55: 24,892,338 km (0.117 R)
• M56: 25,478,761 km (0.099 R)
• M57: 25,614,746 km (0.066 R)
• M58: 25,932,940 km (0.084 R)
• M59: 26,757,374 km (0.081 R)
• M60: 28,150,280 km (0.115 R)
• M61: 30,139,932 km (0.105 R)
• M62: 30,620,291 km (0.118 R)
• M63: 30,813,122 km (0.1 R)
• M64: 31,200,132 km (0.081 R)
• M65: 31,540,018 km (0.068 R)
• M66: 31,686,026 km (0.109 R)
• M67: 32,174,612 km (0.088 R)
• M68: 32,370,586 km (0.077 R)
• M69: 32,517,940 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 13.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.5 AU - 12 AU

Year: 11469 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,091,404 km

• M1: 347,965 km (0.062 R)
• M2: 702,212 km (0.109 R)
• M3: 827,426 km (0.032 R)
• M4: 1,103,284 km (0.093 R)
• M5: 1,998,179 km (0.117 R)
• M6: 2,402,991 km (0.09 R)
• M7: 2,600,909 km (0.099 R)
• M8: 2,804,362 km (0.075 R)
• M9: 4,476,417 km (0.102 R)
• M10: 4,792,517 km (0.057 R)
• M11: 4,971,287 km (0.09 R)
• M12: 5,188,802 km (0.088 R)
• M13: 5,298,906 km (0.111 R)
• M14: 5,409,609 km (0.074 R)
• M15: 5,746,653 km (0.04 R)
• M16: 6,599,211 km (0.114 R)
• M17: 6,718,590 km (0.115 R)
• M18: 6,919,201 km (0.093 R)
• M19: 7,783,278 km (0.047 R)
• M20: 7,951,875 km (0.027 R)
• M21: 9,522,353 km (0.081 R)
• M22: 10,949,816 km (0.107 R)
• M23: 11,760,936 km (0.108 R)
• M24: 11,906,046 km (0.111 R)
• M25: 12,345,115 km (0.083 R)
• M26: 13,390,206 km (0.049 R)
• M27: 13,592,612 km (0.061 R)
• M28: 14,411,960 km (0.087 R)
• M29: 14,827,692 km (0.108 R)
• M30: 15,617,868 km (0.118 R)
• M31: 15,724,232 km (0.088 R)
• M32: 16,584,121 km (0.061 R)
• M33: 16,692,579 km (0.08 R)
• M34: 18,013,828 km (0.089 R)
• M35: 18,630,620 km (0.077 R)
• M36: 18,856,662 km (0.073 R)
• M37: 19,769,807 km (0.068 R)
• M38: 19,884,998 km (0.036 R)
• M39: 20,872,942 km (0.09 R)
• M40: 21,402,369 km (0.057 R)
• M41: 21,639,182 km (0.104 R)
• M42: 22,474,687 km (0.115 R)
• M43: 22,775,677 km (0.059 R)
• M44: 23,199,189 km (0.089 R)
• M45: 23,992,806 km (0.094 R)
• M46: 26,047,233 km (0.104 R)
• M47: 28,028,059 km (0.047 R)
• M48: 28,938,362 km (0.078 R)
• M49: 29,660,471 km (0.072 R)
• M50: 29,990,783 km (0.079 R)
• M51: 31,390,869 km (0.08 R)
• M52: 32,065,107 km (0.066 R)
• M53: 32,336,178 km (0.087 R)
• M54: 33,153,880 km (0.112 R)
• M55: 33,565,274 km (0.068 R)
• M56: 34,047,428 km (0.075 R)
• M57: 35,647,677 km (0.088 R)
• M58: 36,704,436 km (0.094 R)
• M59: 37,130,042 km (0.093 R)
• M60: 38,632,603 km (0.07 R)
• M61: 38,848,772 km (0.046 R)
• M62: 38,993,134 km (0.095 R)
• M63: 39,137,795 km (0.096 R)
• M64: 39,936,199 km (0.109 R)
• M65: 40,447,075 km (0.068 R)
• M66: 40,886,744 km (0.068 R)
• M67: 41,327,908 km (0.072 R)
• M68: 41,549,013 km (0.058 R)
• M69: 41,992,721 km (0.076 R)
• M70: 42,735,474 km (0.108 R)
• M71: 42,884,474 km (0.091 R)
• M72: 43,632,463 km (0.111 R)
• M73: 43,782,659 km (0.07 R)
• M74: 46,207,940 km (0.07 R)
• M75: 46,974,629 km (0.112 R)
• M76: 47,205,608 km (0.086 R)
• M77: 48,443,231 km (0.119 R)
• M78: 48,832,186 km (0.067 R)
• M79: 50,083,871 km (0.09 R)
• M80: 51,425,315 km (0.074 R)
• M81: 51,742,612 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 5.1

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.83 AU - 18.81 AU

Year: 27155 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,091,404 km

• M1: 119,080 km (0.029 R)
• M2: 173,085 km (0.074 R)
• M3: 312,360 km (0.094 R)
• M4: 508,633 km (0.113 R)
• M5: 607,367 km (0.096 R)
• M6: 767,287 km (0.077 R)
• M7: 852,409 km (0.055 R)
• M8: 1,125,874 km (0.051 R)
• M9: 1,356,553 km (0.091 R)
• M10: 1,899,295 km (0.118 R)
• M11: 1,976,337 km (0.076 R)
• M12: 2,133,565 km (0.076 R)
• M13: 2,213,600 km (0.099 R)
• M14: 2,254,141 km (0.114 R)
• M15: 3,204,686 km (0.118 R)
• M16: 3,483,087 km (0.084 R)
• M17: 3,577,633 km (0.083 R)
• M18: 4,415,232 km (0.058 R)
• M19: 6,960,639 km (0.105 R)
• M20: 7,079,869 km (0.116 R)
• M21: 7,441,746 km (0.034 R)
• M22: 7,747,823 km (0.039 R)
• M23: 7,809,607 km (0.055 R)
• M24: 7,995,707 km (0.098 R)
• M25: 8,435,824 km (0.092 R)
• M26: 10,003,310 km (0.101 R)
• M27: 10,205,417 km (0.088 R)
• M28: 10,751,150 km (0.055 R)
• M29: 13,692,843 km (0.084 R)
• M30: 13,842,291 km (0.111 R)
• M31: 14,218,530 km (0.048 R)
• M32: 14,674,205 km (0.085 R)
• M33: 15,522,275 km (0.049 R)
• M34: 15,756,246 km (0.098 R)
• M35: 18,078,005 km (0.045 R)
• M36: 18,571,528 km (0.108 R)
• M37: 18,736,984 km (0.067 R)
• M38: 19,152,866 km (0.113 R)
• M39: 19,909,083 km (0.095 R)
• M40: 19,993,755 km (0.101 R)
• M41: 20,846,613 km (0.079 R)
• M42: 21,018,501 km (0.094 R)
• M43: 22,060,450 km (0.057 R)
• M44: 22,323,443 km (0.09 R)
• M45: 23,654,415 km (0.102 R)
• M46: 26,206,854 km (0.089 R)
• M47: 26,299,605 km (0.117 R)
• M48: 27,798,576 km (0.109 R)
• M49: 30,682,972 km (0.089 R)
• M50: 30,878,646 km (0.114 R)
• M51: 32,359,216 km (0.054 R)
• M52: 33,258,599 km (0.027 R)
• M53: 33,358,979 km (0.025 R)
• M54: 33,862,675 km (0.09 R)
• M55: 33,963,653 km (0.042 R)
• M56: 35,696,745 km (0.114 R)
• M57: 35,799,668 km (0.073 R)
• M58: 36,418,704 km (0.058 R)
• M59: 36,729,568 km (0.118 R)
• M60: 37,145,450 km (0.105 R)
• M61: 38,086,870 km (0.115 R)
• M62: 38,402,372 km (0.091 R)
• M63: 41,497,103 km (0.097 R)
• M64: 43,457,882 km (0.081 R)
• M65: 43,677,492 km (0.077 R)
• M66: 45,003,527 km (0.108 R)
• M67: 47,242,858 km (0.096 R)
• M68: 51,480,068 km (0.077 R)
• M69: 53,232,158 km (0.071 R)
• M70: 53,467,177 km (0.044 R)
• M71: 54,529,321 km (0.109 R)
• M72: 56,914,510 km (0.111 R)
• M73: 57,275,190 km (0.103 R)
• M74: 57,757,344 km (0.076 R)
• M75: 58,119,820 km (0.096 R)
• M76: 59,699,274 km (0.112 R)
• M77: 62,776,054 km (0.117 R)
• M78: 67,169,444 km (0.075 R)
• M79: 67,550,619 km (0.097 R)
• M80: 70,754,707 km (0.03 R)
• M81: 72,050,224 km (0.117 R)
• M82: 78,644,049 km (0.112 R)
• M83: 82,691,719 km (0.106 R)
• M84: 83,509,421 km (0.108 R)
• M85: 85,015,423 km (0.065 R)
• M86: 86,945,086 km (0.058 R)
• M87: 87,499,047 km (0.114 R)
• M88: 87,915,228 km (0.112 R)
• M89: 89,866,433 km (0.111 R)
• M90: 90,426,527 km (0.057 R)
• M91: 90,707,023 km (0.112 R)
• M92: 93,244,353 km (0.114 R)
• M93: 94,664,037 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit