🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 260 Days

Day: 40.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,996,137 km

• M1: 131,197 km (0.104 R)
• M2: 194,328 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.1 AU - 3.24 AU

Year: 1618 Days

Day: 36.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 10.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.98 AU - 6.68 AU

Year: 5906 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,996,137 km

• M1: 136,284 km (0.106 R)
• M2: 281,543 km (0.092 R)
• M3: 424,409 km (0.088 R)
• M4: 596,297 km (0.029 R)
• M5: 731,534 km (0.115 R)
• M6: 910,602 km (0.075 R)
• M7: 1,116,449 km (0.055 R)
• M8: 2,131,171 km (0.063 R)
• M9: 2,729,563 km (0.104 R)
• M10: 2,845,501 km (0.116 R)
• M11: 2,962,935 km (0.045 R)
• M12: 3,064,961 km (0.094 R)
• M13: 3,185,537 km (0.107 R)
• M14: 3,413,674 km (0.108 R)
• M15: 3,775,102 km (0.042 R)
• M16: 3,998,003 km (0.097 R)
• M17: 4,206,243 km (0.116 R)
• M18: 4,359,880 km (0.119 R)
• M19: 4,437,372 km (0.093 R)
• M20: 4,515,313 km (0.116 R)
• M21: 4,752,126 km (0.099 R)
• M22: 4,912,345 km (0.073 R)
• M23: 5,676,192 km (0.04 R)
• M24: 5,824,892 km (0.1 R)
• M25: 5,953,397 km (0.077 R)
• M26: 6,300,763 km (0.084 R)
• M27: 6,879,408 km (0.106 R)
• M28: 7,243,978 km (0.081 R)
• M29: 7,661,655 km (0.069 R)
• M30: 7,991,967 km (0.12 R)
• M31: 8,423,557 km (0.09 R)
• M32: 8,666,653 km (0.1 R)
• M33: 8,961,361 km (0.113 R)
• M34: 9,636,646 km (0.063 R)
• M35: 9,967,706 km (0.117 R)
• M36: 10,224,865 km (0.116 R)
• M37: 10,588,537 km (0.102 R)
• M38: 10,667,076 km (0.107 R)
• M39: 11,009,506 km (0.064 R)
• M40: 11,759,440 km (0.118 R)
• M41: 12,525,680 km (0.09 R)
• M42: 13,251,828 km (0.111 R)
• M43: 13,364,775 km (0.095 R)
• M44: 13,905,421 km (0.11 R)
• M45: 14,366,482 km (0.099 R)
• M46: 15,214,702 km (0.108 R)
• M47: 15,629,986 km (0.062 R)
• M48: 15,988,871 km (0.06 R)
• M49: 16,502,141 km (0.072 R)
• M50: 17,020,797 km (0.098 R)
• M51: 17,143,617 km (0.1 R)
• M52: 17,575,655 km (0.115 R)
• M53: 17,886,669 km (0.088 R)
• M54: 18,073,966 km (0.072 R)
• M55: 18,545,349 km (0.071 R)
• M56: 18,830,183 km (0.071 R)
• M57: 19,340,013 km (0.097 R)
• M58: 19,564,559 km (0.099 R)
• M59: 19,725,526 km (0.053 R)
• M60: 20,145,896 km (0.049 R)
• M61: 20,438,659 km (0.119 R)
• M62: 21,391,598 km (0.071 R)
• M63: 21,890,208 km (0.082 R)
• M64: 22,325,388 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 11.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.49 AU - 7.97 AU

Year: 7210 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,996,137 km

• M1: 169,046 km (0.051 R)
• M2: 246,238 km (0.082 R)
• M3: 407,505 km (0.094 R)
• M4: 612,154 km (0.119 R)
• M5: 721,959 km (0.113 R)
• M6: 825,631 km (0.031 R)
• M7: 1,020,407 km (0.104 R)
• M8: 1,293,573 km (0.093 R)
• M9: 1,373,757 km (0.093 R)
• M10: 1,747,004 km (0.104 R)
• M11: 1,890,767 km (0.081 R)
• M12: 1,964,070 km (0.115 R)
• M13: 2,076,119 km (0.111 R)
• M14: 2,209,411 km (0.089 R)
• M15: 2,286,903 km (0.114 R)
• M16: 2,444,878 km (0.066 R)
• M17: 2,730,012 km (0.107 R)
• M18: 2,983,131 km (0.116 R)
• M19: 3,069,150 km (0.095 R)
• M20: 3,156,066 km (0.04 R)
• M21: 3,422,051 km (0.105 R)
• M22: 4,142,664 km (0.046 R)
• M23: 4,311,859 km (0.04 R)
• M24: 4,632,148 km (0.113 R)
• M25: 4,782,644 km (0.048 R)
• M26: 5,270,034 km (0.034 R)
• M27: 5,881,440 km (0.085 R)
• M28: 6,181,683 km (0.056 R)
• M29: 7,668,836 km (0.09 R)
• M30: 8,238,953 km (0.112 R)
• M31: 8,698,667 km (0.096 R)
• M32: 8,978,415 km (0.059 R)
• M33: 9,356,300 km (0.104 R)
• M34: 9,900,387 km (0.088 R)
• M35: 10,029,939 km (0.098 R)
• M36: 10,586,742 km (0.118 R)
• M37: 11,052,889 km (0.119 R)
• M38: 11,187,378 km (0.101 R)
• M39: 11,730,567 km (0.091 R)
• M40: 12,005,379 km (0.067 R)
• M41: 12,247,578 km (0.105 R)
• M42: 12,948,593 km (0.086 R)
• M43: 13,232,680 km (0.109 R)
• M44: 13,482,807 km (0.091 R)
• M45: 13,698,677 km (0.11 R)
• M46: 14,352,719 km (0.049 R)
• M47: 14,426,171 km (0.06 R)
• M48: 14,942,883 km (0.092 R)
• M49: 15,956,408 km (0.101 R)
• M50: 16,606,112 km (0.049 R)
• M51: 16,837,390 km (0.103 R)
• M52: 17,970,594 km (0.108 R)
• M53: 18,128,868 km (0.065 R)
• M54: 18,327,385 km (0.115 R)
• M55: 18,406,971 km (0.037 R)
• M56: 18,606,385 km (0.116 R)
• M57: 18,726,362 km (0.111 R)
• M58: 18,886,881 km (0.093 R)
• M59: 19,047,698 km (0.076 R)
• M60: 19,168,723 km (0.036 R)
• M61: 19,655,215 km (0.105 R)
• M62: 19,777,437 km (0.086 R)
• M63: 19,981,788 km (0.066 R)
• M64: 20,640,317 km (0.082 R)
• M65: 21,599,539 km (0.066 R)
• M66: 21,894,247 km (0.081 R)
• M67: 22,743,963 km (0.083 R)
• M68: 23,777,684 km (0.078 R)
• M69: 24,038,583 km (0.094 R)
• M70: 25,224,146 km (0.069 R)
• M71: 26,249,041 km (0.065 R)
• M72: 27,196,743 km (0.106 R)
• M73: 27,333,027 km (0.12 R)
• M74: 27,697,597 km (0.071 R)
• M75: 28,339,521 km (0.118 R)
• M76: 28,616,128 km (0.044 R)
• M77: 28,893,632 km (0.065 R)
• M78: 30,106,422 km (0.116 R)
• M79: 30,671,752 km (0.108 R)
• M80: 31,669,570 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 11.5

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.78 AU - 9.44 AU

Year: 7785 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,996,137 km

• M1: 203,304 km (0.105 R)
• M2: 443,258 km (0.113 R)
• M3: 686,804 km (0.034 R)
• M4: 1,319,603 km (0.108 R)
• M5: 1,464,563 km (0.115 R)
• M6: 1,861,746 km (0.083 R)
• M7: 2,218,237 km (0.096 R)
• M8: 2,342,104 km (0.102 R)
• M9: 2,544,959 km (0.028 R)
• M10: 2,753,798 km (0.104 R)
• M11: 3,528,565 km (0.096 R)
• M12: 3,880,718 km (0.09 R)
• M13: 4,061,133 km (0.051 R)
• M14: 4,244,241 km (0.067 R)
• M15: 5,036,811 km (0.106 R)
• M16: 5,266,892 km (0.12 R)
• M17: 5,433,395 km (0.109 R)
• M18: 5,771,785 km (0.115 R)
• M19: 6,047,494 km (0.057 R)
• M20: 6,433,606 km (0.114 R)
• M21: 7,009,558 km (0.108 R)
• M22: 7,156,313 km (0.112 R)
• M23: 7,677,512 km (0.062 R)
• M24: 7,904,602 km (0.102 R)
• M25: 7,980,897 km (0.113 R)
• M26: 8,288,171 km (0.071 R)
• M27: 9,193,388 km (0.091 R)
• M28: 9,313,814 km (0.059 R)
• M29: 9,596,853 km (0.102 R)
• M30: 9,882,735 km (0.109 R)
• M31: 11,439,899 km (0.043 R)
• M32: 11,786,517 km (0.118 R)
• M33: 12,092,744 km (0.068 R)
• M34: 13,027,132 km (0.115 R)
• M35: 13,117,340 km (0.094 R)
• M36: 14,123,236 km (0.069 R)
• M37: 16,015,350 km (0.104 R)
• M38: 16,403,257 km (0.088 R)
• M39: 17,485,897 km (0.085 R)
• M40: 17,635,345 km (0.059 R)
• M41: 18,338,305 km (0.037 R)
• M42: 19,513,097 km (0.04 R)
• M43: 19,823,513 km (0.073 R)
• M44: 20,554,299 km (0.109 R)
• M45: 20,817,441 km (0.112 R)
• M46: 21,613,601 km (0.032 R)
• M47: 21,988,643 km (0.057 R)
• M48: 22,096,054 km (0.049 R)
• M49: 23,017,128 km (0.111 R)
• M50: 23,455,001 km (0.12 R)
• M51: 27,055,074 km (0.114 R)
• M52: 27,228,009 km (0.083 R)
• M53: 27,517,032 km (0.104 R)
• M54: 27,691,015 km (0.048 R)
• M55: 28,039,877 km (0.093 R)
• M56: 28,507,370 km (0.074 R)
• M57: 29,331,804 km (0.059 R)
• M58: 29,628,157 km (0.119 R)
• M59: 31,305,898 km (0.104 R)
• M60: 31,426,922 km (0.084 R)
• M61: 31,790,894 km (0.049 R)
• M62: 32,278,433 km (0.058 R)
• M63: 32,584,361 km (0.098 R)
• M64: 32,707,031 km (0.094 R)
• M65: 33,322,627 km (0.075 R)
• M66: 33,446,194 km (0.102 R)
• M67: 33,879,879 km (0.081 R)
• M68: 34,128,660 km (0.089 R)
• M69: 36,012,995 km (0.108 R)
• M70: 36,584,758 km (0.11 R)
• M71: 36,776,093 km (0.118 R)
• M72: 37,223,690 km (0.118 R)
• M73: 37,737,559 km (0.103 R)
• M74: 38,189,045 km (0.078 R)
• M75: 40,013,092 km (0.106 R)
• M76: 40,473,405 km (0.033 R)
• M77: 40,803,418 km (0.1 R)
• M78: 41,134,179 km (0.083 R)
• M79: 41,399,565 km (0.065 R)
• M80: 41,532,408 km (0.091 R)
• M81: 41,731,972 km (0.083 R)
• M82: 42,332,607 km (0.111 R)
• M83: 42,868,915 km (0.117 R)
• M84: 44,355,320 km (0.078 R)
• M85: 44,968,372 km (0.106 R)
• M86: 45,652,633 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit