🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 186 Days

Day: 27.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,258,954 km

• M1: 426,354 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.08 AU

Year: 369 Days

Day: 25.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,258,954 km

• M1: 241,152 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.99 AU - 4.45 AU

Year: 2608 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,258,954 km

• M1: 1,301,950 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.38 AU - 4.72 AU

Year: 3527 Days

Day: 19.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,258,954 km

• M1: 3,341,568 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.56 AU - 6.64 AU

Year: 4816 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,258,954 km

• M1: 174,730 km (0.086 R)
• M2: 274,811 km (0.059 R)
• M3: 376,388 km (0.103 R)
• M4: 507,586 km (0.092 R)
• M5: 647,759 km (0.101 R)
• M6: 874,400 km (0.056 R)
• M7: 1,196,035 km (0.082 R)
• M8: 1,321,248 km (0.115 R)
• M9: 1,436,588 km (0.099 R)
• M10: 1,585,737 km (0.108 R)
• M11: 1,708,856 km (0.115 R)
• M12: 2,200,435 km (0.099 R)
• M13: 2,516,386 km (0.112 R)
• M14: 2,606,892 km (0.094 R)
• M15: 2,753,947 km (0.078 R)
• M16: 2,998,989 km (0.093 R)
• M17: 3,172,821 km (0.108 R)
• M18: 4,007,428 km (0.074 R)
• M19: 4,242,596 km (0.088 R)
• M20: 5,368,918 km (0.087 R)
• M21: 5,652,556 km (0.12 R)
• M22: 5,916,895 km (0.074 R)
• M23: 6,259,325 km (0.114 R)
• M24: 6,383,192 km (0.107 R)
• M25: 7,273,448 km (0.088 R)
• M26: 7,403,748 km (0.059 R)
• M27: 7,508,616 km (0.115 R)
• M28: 8,556,998 km (0.06 R)
• M29: 9,028,381 km (0.084 R)
• M30: 9,196,828 km (0.101 R)
• M31: 9,309,625 km (0.082 R)
• M32: 9,423,020 km (0.107 R)
• M33: 9,765,749 km (0.12 R)
• M34: 9,909,812 km (0.111 R)
• M35: 10,200,032 km (0.104 R)
• M36: 10,522,565 km (0.039 R)
• M37: 11,027,607 km (0.112 R)
• M38: 11,479,841 km (0.072 R)
• M39: 11,601,464 km (0.088 R)
• M40: 11,968,877 km (0.04 R)
• M41: 12,092,295 km (0.077 R)
• M42: 12,433,677 km (0.094 R)
• M43: 12,527,326 km (0.118 R)
• M44: 13,030,872 km (0.078 R)
• M45: 13,381,081 km (0.053 R)
• M46: 13,509,137 km (0.117 R)
• M47: 13,637,641 km (0.052 R)
• M48: 13,895,847 km (0.072 R)
• M49: 14,220,774 km (0.051 R)
• M50: 14,482,719 km (0.076 R)
• M51: 15,210,962 km (0.054 R)
• M52: 15,781,977 km (0.083 R)
• M53: 15,985,280 km (0.099 R)
• M54: 18,419,836 km (0.039 R)
• M55: 18,705,269 km (0.097 R)
• M56: 19,136,410 km (0.082 R)
• M57: 19,425,583 km (0.116 R)
• M58: 19,534,490 km (0.051 R)
• M59: 20,008,416 km (0.089 R)
• M60: 20,155,022 km (0.119 R)
• M61: 20,634,034 km (0.111 R)
• M62: 20,782,136 km (0.083 R)
• M63: 20,893,437 km (0.105 R)
• M64: 21,303,335 km (0.093 R)
• M65: 21,979,817 km (0.057 R)
• M66: 22,320,750 km (0.048 R)
• M67: 22,663,479 km (0.075 R)
• M68: 23,624,496 km (0.11 R)
• M69: 24,677,216 km (0.119 R)
• M70: 24,834,593 km (0.116 R)
• M71: 25,110,601 km (0.077 R)
• M72: 25,466,943 km (0.051 R)
• M73: 25,625,966 km (0.089 R)
• M74: 25,745,345 km (0.099 R)
• M75: 26,184,863 km (0.098 R)
• M76: 26,345,232 km (0.097 R)
• M77: 26,747,800 km (0.089 R)
• M78: 27,152,313 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 11.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.33 AU - 9.05 AU

Year: 7750 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,258,954 km

• M1: 194,328 km (0.089 R)
• M2: 362,326 km (0.067 R)
• M3: 566,976 km (0.11 R)
• M4: 685,009 km (0.111 R)
• M5: 845,378 km (0.087 R)
• M6: 1,167,013 km (0.088 R)
• M7: 1,611,319 km (0.118 R)
• M8: 1,719,478 km (0.09 R)
• M9: 2,321,909 km (0.115 R)
• M10: 2,595,523 km (0.084 R)
• M11: 2,723,579 km (0.037 R)
• M12: 3,066,158 km (0.1 R)
• M13: 3,394,824 km (0.076 R)
• M14: 3,563,421 km (0.085 R)
• M15: 3,648,842 km (0.064 R)
• M16: 4,664,162 km (0.11 R)
• M17: 4,852,057 km (0.099 R)
• M18: 5,235,477 km (0.108 R)
• M19: 6,236,885 km (0.106 R)
• M20: 6,444,227 km (0.114 R)
• M21: 6,548,647 km (0.039 R)
• M22: 6,653,814 km (0.099 R)
• M23: 6,830,190 km (0.104 R)
• M24: 7,008,211 km (0.083 R)
• M25: 7,478,248 km (0.025 R)
• M26: 7,772,657 km (0.067 R)
• M27: 9,065,930 km (0.105 R)
• M28: 9,578,004 km (0.035 R)
• M29: 10,059,110 km (0.117 R)
• M30: 11,128,286 km (0.082 R)
• M31: 11,380,209 km (0.071 R)
• M32: 11,506,769 km (0.111 R)
• M33: 11,889,590 km (0.036 R)
• M34: 12,755,163 km (0.102 R)
• M35: 13,018,904 km (0.081 R)
• M36: 13,596,352 km (0.097 R)
• M37: 13,730,841 km (0.044 R)
• M38: 13,865,778 km (0.076 R)
• M39: 14,364,088 km (0.111 R)
• M40: 14,638,451 km (0.116 R)
• M41: 14,730,304 km (0.086 R)
• M42: 15,472,010 km (0.034 R)
• M43: 15,894,475 km (0.081 R)
• M44: 16,463,844 km (0.044 R)
• M45: 16,847,114 km (0.085 R)
• M46: 17,088,116 km (0.102 R)
• M47: 17,233,376 km (0.106 R)
• M48: 17,378,934 km (0.078 R)
• M49: 17,818,154 km (0.091 R)
• M50: 19,814,238 km (0.06 R)
• M51: 20,942,056 km (0.09 R)
• M52: 21,565,879 km (0.111 R)
• M53: 21,985,352 km (0.117 R)
• M54: 22,725,712 km (0.064 R)
• M55: 23,152,365 km (0.103 R)
• M56: 23,259,477 km (0.096 R)
• M57: 24,285,270 km (0.109 R)
• M58: 25,050,463 km (0.113 R)
• M59: 26,045,887 km (0.107 R)
• M60: 26,492,586 km (0.065 R)
• M61: 26,772,933 km (0.119 R)
• M62: 27,054,326 km (0.093 R)
• M63: 27,393,315 km (0.045 R)
• M64: 28,018,484 km (0.098 R)
• M65: 28,476,104 km (0.027 R)
• M66: 28,705,737 km (0.075 R)
• M67: 29,051,458 km (0.08 R)
• M68: 29,167,097 km (0.075 R)
• M69: 30,448,253 km (0.105 R)
• M70: 30,683,271 km (0.099 R)
• M71: 32,224,877 km (0.093 R)
• M72: 33,791,616 km (0.083 R)
• M73: 34,523,149 km (0.113 R)
• M74: 34,706,856 km (0.093 R)
• M75: 34,952,196 km (0.045 R)
• M76: 35,506,606 km (0.097 R)
• M77: 35,630,174 km (0.119 R)
• M78: 35,815,825 km (0.114 R)
• M79: 36,873,781 km (0.089 R)
• M80: 38,194,880 km (0.117 R)
• M81: 42,184,804 km (0.067 R)
• M82: 42,709,294 km (0.048 R)
• M83: 43,038,111 km (0.057 R)
• M84: 43,499,919 km (0.036 R)
• M85: 43,764,558 km (0.118 R)
• M86: 44,096,067 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.3

Radius: 3.1

Gravity: 85.57 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.5 AU - 13.64 AU

Year: 16197 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,258,954 km

• M1: 44,879 km (0.067 R)
• M2: 208,091 km (0.081 R)
• M3: 267,631 km (0.038 R)
• M4: 459,565 km (0.087 R)
• M5: 994,078 km (0.087 R)
• M6: 2,359,757 km (0.084 R)
• M7: 3,141,854 km (0.071 R)
• M8: 3,406,194 km (0.118 R)
• M9: 3,955,966 km (0.077 R)
• M10: 4,117,981 km (0.053 R)
• M11: 4,240,950 km (0.112 R)
• M12: 4,448,592 km (0.112 R)
• M13: 5,535,720 km (0.05 R)
• M14: 5,900,140 km (0.115 R)
• M15: 5,992,442 km (0.076 R)
• M16: 6,366,437 km (0.063 R)
• M17: 6,413,710 km (0.085 R)
• M18: 6,508,555 km (0.118 R)
• M19: 6,747,911 km (0.042 R)
• M20: 6,844,402 km (0.116 R)
• M21: 7,433,219 km (0.096 R)
• M22: 10,054,922 km (0.1 R)
• M23: 11,750,464 km (0.079 R)
• M24: 13,048,824 km (0.088 R)
• M25: 13,350,264 km (0.087 R)
• M26: 14,021,360 km (0.09 R)
• M27: 14,954,102 km (0.12 R)
• M28: 16,552,556 km (0.069 R)
• M29: 16,944,053 km (0.063 R)
• M30: 17,206,897 km (0.075 R)
• M31: 18,947,468 km (0.066 R)
• M32: 19,083,752 km (0.111 R)
• M33: 19,220,185 km (0.083 R)
• M34: 22,376,401 km (0.081 R)
• M35: 22,592,570 km (0.064 R)
• M36: 22,881,593 km (0.091 R)
• M37: 24,567,860 km (0.116 R)
• M38: 24,642,060 km (0.087 R)
• M39: 24,939,760 km (0.071 R)
• M40: 25,238,507 km (0.107 R)
• M41: 25,839,741 km (0.078 R)
• M42: 26,750,343 km (0.057 R)
• M43: 27,980,636 km (0.112 R)
• M44: 28,680,754 km (0.075 R)
• M45: 29,781,346 km (0.09 R)
• M46: 29,860,483 km (0.117 R)
• M47: 30,336,803 km (0.084 R)
• M48: 31,861,504 km (0.092 R)
• M49: 33,246,780 km (0.07 R)
• M50: 33,328,910 km (0.073 R)
• M51: 33,411,039 km (0.108 R)
• M52: 34,319,397 km (0.112 R)
• M53: 34,568,478 km (0.119 R)
• M54: 35,487,008 km (0.075 R)
• M55: 36,160,049 km (0.102 R)
• M56: 36,244,423 km (0.051 R)
• M57: 36,328,945 km (0.118 R)
• M58: 37,007,222 km (0.076 R)
• M59: 37,604,267 km (0.115 R)
• M60: 37,689,837 km (0.088 R)
• M61: 37,946,846 km (0.095 R)
• M62: 38,032,566 km (0.099 R)
• M63: 38,290,323 km (0.114 R)
• M64: 39,675,001 km (0.072 R)
• M65: 39,762,067 km (0.092 R)
• M66: 40,023,714 km (0.112 R)
• M67: 40,111,079 km (0.041 R)
• M68: 41,252,062 km (0.115 R)
• M69: 41,340,324 km (0.059 R)
• M70: 41,516,999 km (0.11 R)
• M71: 42,314,955 km (0.109 R)
• M72: 43,207,455 km (0.038 R)
• M73: 44,106,090 km (0.052 R)
• M74: 45,011,007 km (0.096 R)
• M75: 45,830,654 km (0.089 R)
• M76: 46,747,091 km (0.055 R)
• M77: 47,947,464 km (0.109 R)
• M78: 48,318,766 km (0.083 R)
• M79: 50,378,429 km (0.084 R)
• M80: 53,617,373 km (0.107 R)
• M81: 54,485,938 km (0.093 R)
• M82: 55,164,664 km (0.114 R)
• M83: 57,611,636 km (0.104 R)
• M84: 58,699,512 km (0.093 R)
• M85: 58,997,361 km (0.106 R)
• M86: 59,196,177 km (0.097 R)
• M87: 59,694,188 km (0.11 R)
• M88: 59,893,901 km (0.059 R)
• M89: 59,993,832 km (0.087 R)
• M90: 60,093,764 km (0.053 R)
• M91: 62,813,304 km (0.092 R)
• M92: 66,708,383 km (0.09 R)
• M93: 67,746,293 km (0.089 R)
• M94: 68,371,612 km (0.093 R)
• M95: 68,998,727 km (0.082 R)
• M96: 69,418,050 km (0.093 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit