🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.47 AU - 0.65 AU

Year: 191 Days

Day: 38.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.73 AU - 2.53 AU

Year: 1419 Days

Day: 35.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,293,887 km

• M1: 548,426 km (0.088 R)
• M2: 773,421 km (0.088 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.81 AU - 5.81 AU

Year: 4816 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,293,887 km

• M1: 192,383 km (0.069 R)
• M2: 433,086 km (0.093 R)
• M3: 787,782 km (0.12 R)
• M4: 961,166 km (0.052 R)
• M5: 1,290,132 km (0.073 R)
• M6: 1,438,234 km (0.12 R)
• M7: 1,529,937 km (0.087 R)
• M8: 1,655,600 km (0.113 R)
• M9: 2,158,548 km (0.098 R)
• M10: 2,373,071 km (0.105 R)
• M11: 2,765,765 km (0.071 R)
• M12: 3,362,811 km (0.069 R)
• M13: 3,847,807 km (0.114 R)
• M14: 4,109,902 km (0.098 R)
• M15: 4,674,634 km (0.05 R)
• M16: 5,144,372 km (0.09 R)
• M17: 5,531,082 km (0.063 R)
• M18: 6,078,610 km (0.115 R)
• M19: 6,281,914 km (0.106 R)
• M20: 6,747,911 km (0.12 R)
• M21: 7,440,998 km (0.11 R)
• M22: 7,768,468 km (0.085 R)
• M23: 8,100,874 km (0.09 R)
• M24: 8,494,616 km (0.036 R)
• M25: 9,068,025 km (0.102 R)
• M26: 9,388,762 km (0.075 R)
• M27: 9,535,667 km (0.06 R)
• M28: 9,891,710 km (0.11 R)
• M29: 11,017,135 km (0.052 R)
• M30: 11,516,343 km (0.096 R)
• M31: 12,086,760 km (0.088 R)
• M32: 12,634,139 km (0.092 R)
• M33: 13,025,337 km (0.083 R)
• M34: 13,288,330 km (0.078 R)
• M35: 14,054,570 km (0.081 R)
• M36: 14,256,677 km (0.111 R)
• M37: 14,800,765 km (0.083 R)
• M38: 14,937,796 km (0.117 R)
• M39: 15,247,763 km (0.112 R)
• M40: 15,455,704 km (0.099 R)
• M41: 15,664,393 km (0.06 R)
• M42: 15,909,285 km (0.093 R)
• M43: 16,473,568 km (0.025 R)
• M44: 17,549,177 km (0.086 R)
• M45: 17,694,436 km (0.112 R)
• M46: 17,949,351 km (0.095 R)
• M47: 18,352,517 km (0.047 R)
• M48: 18,795,776 km (0.115 R)
• M49: 19,055,926 km (0.073 R)
• M50: 19,843,709 km (0.06 R)
• M51: 20,032,950 km (0.105 R)
• M52: 20,146,644 km (0.089 R)
• M53: 20,451,076 km (0.073 R)
• M54: 21,026,130 km (0.085 R)
• M55: 21,762,002 km (0.099 R)
• M56: 22,703,721 km (0.101 R)
• M57: 22,901,639 km (0.108 R)
• M58: 23,179,592 km (0.042 R)
• M59: 23,299,120 km (0.112 R)
• M60: 23,578,719 km (0.088 R)
• M61: 24,060,574 km (0.089 R)
• M62: 24,424,246 km (0.05 R)
• M63: 24,708,183 km (0.081 R)
• M64: 25,034,156 km (0.106 R)
• M65: 25,443,755 km (0.09 R)
• M66: 25,567,024 km (0.107 R)
• M67: 25,814,160 km (0.106 R)
• M68: 26,020,754 km (0.055 R)
• M69: 26,601,942 km (0.03 R)
• M70: 26,810,631 km (0.082 R)
• M71: 27,019,919 km (0.118 R)
• M72: 27,187,618 km (0.105 R)
• M73: 27,482,026 km (0.063 R)
• M74: 27,650,773 km (0.068 R)
• M75: 27,777,482 km (0.078 R)
• M76: 28,456,806 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 8.7

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.38 AU - 10.24 AU

Year: 10937 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,293,887 km

• M1: 121,324 km (0.069 R)
• M2: 204,051 km (0.095 R)
• M3: 781,350 km (0.057 R)
• M4: 1,401,433 km (0.105 R)
• M5: 1,493,735 km (0.086 R)
• M6: 1,833,322 km (0.103 R)
• M7: 2,116,810 km (0.088 R)
• M8: 2,554,234 km (0.101 R)
• M9: 2,841,911 km (0.118 R)
• M10: 3,479,497 km (0.103 R)
• M11: 3,637,771 km (0.115 R)
• M12: 3,733,813 km (0.071 R)
• M13: 3,895,828 km (0.11 R)
• M14: 4,126,807 km (0.104 R)
• M15: 4,846,073 km (0.11 R)
• M16: 4,987,443 km (0.1 R)
• M17: 5,383,429 km (0.108 R)
• M18: 5,826,987 km (0.09 R)
• M19: 5,939,783 km (0.087 R)
• M20: 6,243,916 km (0.09 R)
• M21: 6,592,329 km (0.115 R)
• M22: 7,186,981 km (0.095 R)
• M23: 7,429,629 km (0.103 R)
• M24: 7,633,979 km (0.047 R)
• M25: 9,028,381 km (0.098 R)
• M26: 9,554,816 km (0.108 R)
• M27: 10,362,944 km (0.082 R)
• M28: 11,333,385 km (0.045 R)
• M29: 11,427,333 km (0.09 R)
• M30: 11,663,248 km (0.09 R)
• M31: 11,996,403 km (0.103 R)
• M32: 12,092,145 km (0.086 R)
• M33: 12,671,837 km (0.107 R)
• M34: 13,808,332 km (0.089 R)
• M35: 14,925,828 km (0.032 R)
• M36: 15,131,974 km (0.117 R)
• M37: 15,235,496 km (0.113 R)
• M38: 17,300,246 km (0.113 R)
• M39: 17,571,317 km (0.076 R)
• M40: 17,789,132 km (0.057 R)
• M41: 18,337,707 km (0.109 R)
• M42: 19,003,268 km (0.086 R)
• M43: 19,395,065 km (0.103 R)
• M44: 20,357,877 km (0.104 R)
• M45: 21,394,291 km (0.072 R)
• M46: 22,861,995 km (0.089 R)
• M47: 23,758,087 km (0.11 R)
• M48: 23,999,089 km (0.076 R)
• M49: 24,301,277 km (0.073 R)
• M50: 24,361,864 km (0.036 R)
• M51: 25,154,433 km (0.069 R)
• M52: 25,277,103 km (0.108 R)
• M53: 26,079,397 km (0.043 R)
• M54: 26,327,879 km (0.064 R)
• M55: 26,889,918 km (0.088 R)
• M56: 27,582,257 km (0.089 R)
• M57: 28,471,916 km (0.064 R)
• M58: 29,113,092 km (0.053 R)
• M59: 29,241,896 km (0.106 R)
• M60: 30,802,501 km (0.096 R)
• M61: 31,196,841 km (0.092 R)
• M62: 32,590,195 km (0.078 R)
• M63: 33,462,949 km (0.089 R)
• M64: 33,868,360 km (0.11 R)
• M65: 34,003,746 km (0.098 R)
• M66: 34,957,282 km (0.104 R)
• M67: 35,919,496 km (0.106 R)
• M68: 36,057,724 km (0.066 R)
• M69: 37,379,272 km (0.109 R)
• M70: 37,940,414 km (0.116 R)
• M71: 38,010,725 km (0.111 R)
• M72: 40,787,710 km (0.092 R)
• M73: 41,437,862 km (0.091 R)
• M74: 41,510,268 km (0.056 R)
• M75: 41,945,897 km (0.09 R)
• M76: 42,018,601 km (0.083 R)
• M77: 42,602,033 km (0.106 R)
• M78: 42,675,186 km (0.114 R)
• M79: 43,482,267 km (0.102 R)
• M80: 43,629,471 km (0.115 R)
• M81: 43,998,379 km (0.113 R)
• M82: 44,072,281 km (0.038 R)
• M83: 46,459,264 km (0.117 R)
• M84: 47,289,383 km (0.102 R)
• M85: 48,048,293 km (0.065 R)
• M86: 49,424,593 km (0.071 R)
• M87: 49,578,230 km (0.117 R)
• M88: 49,963,295 km (0.113 R)
• M89: 51,981,071 km (0.12 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: 241 - 17,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit