🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.61 AU

Year: 621 Days

Day: 31.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,652,769 km

• M1: 75,547 km (0.098 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.1

Radius: 3.7

Gravity: 42.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.37 AU - 13.27 AU

Year: 19232 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,652,769 km

• M1: 448,345 km (0.12 R)
• M2: 739,462 km (0.099 R)
• M3: 1,002,455 km (0.093 R)
• M4: 1,210,845 km (0.074 R)
• M5: 1,375,702 km (0.04 R)
• M6: 1,757,177 km (0.112 R)
• M7: 1,818,661 km (0.062 R)
• M8: 2,268,652 km (0.08 R)
• M9: 2,471,656 km (0.069 R)
• M10: 2,540,621 km (0.092 R)
• M11: 3,189,576 km (0.116 R)
• M12: 4,335,197 km (0.117 R)
• M13: 4,885,866 km (0.092 R)
• M14: 6,191,706 km (0.098 R)
• M15: 6,285,504 km (0.088 R)
• M16: 6,617,611 km (0.114 R)
• M17: 6,761,674 km (0.037 R)
• M18: 6,906,784 km (0.094 R)
• M19: 8,413,534 km (0.117 R)
• M20: 8,465,444 km (0.114 R)
• M21: 8,884,618 km (0.119 R)
• M22: 8,990,533 km (0.09 R)
• M23: 10,237,431 km (0.042 R)
• M24: 10,571,633 km (0.088 R)
• M25: 10,627,582 km (0.117 R)
• M26: 11,136,365 km (0.028 R)
• M27: 11,769,014 km (0.034 R)
• M28: 12,118,924 km (0.117 R)
• M29: 13,370,310 km (0.065 R)
• M30: 13,491,634 km (0.119 R)
• M31: 15,354,576 km (0.113 R)
• M32: 15,481,734 km (0.104 R)
• M33: 15,736,798 km (0.113 R)
• M34: 16,315,892 km (0.107 R)
• M35: 17,694,137 km (0.113 R)
• M36: 18,296,119 km (0.086 R)
• M37: 18,701,080 km (0.11 R)
• M38: 19,040,967 km (0.096 R)
• M39: 19,382,798 km (0.086 R)
• M40: 20,072,444 km (0.062 R)
• M41: 22,261,210 km (0.095 R)
• M42: 22,333,017 km (0.066 R)
• M43: 23,201,283 km (0.113 R)
• M44: 24,672,728 km (0.107 R)
• M45: 24,896,078 km (0.083 R)
• M46: 25,045,376 km (0.099 R)
• M47: 26,630,366 km (0.039 R)
• M48: 26,782,956 km (0.079 R)
• M49: 26,859,400 km (0.098 R)
• M50: 27,550,542 km (0.086 R)
• M51: 28,793,551 km (0.105 R)
• M52: 29,107,108 km (0.098 R)
• M53: 30,372,856 km (0.051 R)
• M54: 30,532,327 km (0.096 R)
• M55: 31,012,387 km (0.09 R)
• M56: 31,092,721 km (0.076 R)
• M57: 32,386,144 km (0.111 R)
• M58: 33,779,648 km (0.097 R)
• M59: 34,276,163 km (0.104 R)
• M60: 34,442,217 km (0.113 R)
• M61: 36,709,672 km (0.109 R)
• M62: 37,219,950 km (0.092 R)
• M63: 38,075,949 km (0.04 R)
• M64: 39,198,232 km (0.115 R)
• M65: 39,284,999 km (0.079 R)
• M66: 41,652,086 km (0.081 R)
• M67: 42,006,633 km (0.063 R)
• M68: 42,451,238 km (0.049 R)
• M69: 42,540,399 km (0.082 R)
• M70: 42,718,869 km (0.101 R)
• M71: 42,808,179 km (0.075 R)
• M72: 43,974,743 km (0.063 R)
• M73: 44,245,515 km (0.098 R)
• M74: 44,879,212 km (0.109 R)
• M75: 45,151,779 km (0.092 R)
• M76: 45,972,772 km (0.112 R)
• M77: 46,155,880 km (0.063 R)
• M78: 46,339,137 km (0.112 R)
• M79: 47,259,463 km (0.086 R)
• M80: 49,024,569 km (0.105 R)
• M81: 52,714,849 km (0.108 R)
• M82: 53,098,418 km (0.097 R)
• M83: 54,447,940 km (0.115 R)
• M84: 54,835,548 km (0.116 R)
• M85: 55,029,726 km (0.061 R)
• M86: 55,224,204 km (0.036 R)
• M87: 56,004,057 km (0.079 R)
• M88: 60,157,792 km (0.089 R)
• M89: 62,677,020 km (0.096 R)
• M90: 63,083,178 km (0.106 R)
• M91: 65,745,123 km (0.114 R)
• M92: 66,364,607 km (0.115 R)
• M93: 66,778,694 km (0.049 R)
• M94: 67,401,321 km (0.027 R)
• M95: 68,234,581 km (0.066 R)
• M96: 69,176,150 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.5

Radius: 4.7

Gravity: 30.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.98 AU - 16.42 AU

Year: 24828 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,652,769 km

• M1: 80,633 km (0.088 R)
• M2: 306,227 km (0.102 R)
• M3: 583,581 km (0.105 R)
• M4: 656,735 km (0.087 R)
• M5: 1,188,256 km (0.094 R)
• M6: 1,219,223 km (0.036 R)
• M7: 1,611,767 km (0.116 R)
• M8: 1,680,732 km (0.046 R)
• M9: 1,930,112 km (0.119 R)
• M10: 2,953,960 km (0.095 R)
• M11: 3,210,670 km (0.102 R)
• M12: 3,341,717 km (0.078 R)
• M13: 5,403,774 km (0.085 R)
• M14: 6,581,259 km (0.109 R)
• M15: 6,803,562 km (0.108 R)
• M16: 7,370,238 km (0.107 R)
• M17: 8,974,227 km (0.066 R)
• M18: 9,973,540 km (0.112 R)
• M19: 11,007,711 km (0.062 R)
• M20: 11,271,601 km (0.086 R)
• M21: 11,604,307 km (0.113 R)
• M22: 12,007,772 km (0.105 R)
• M23: 13,036,557 km (0.054 R)
• M24: 14,307,989 km (0.103 R)
• M25: 14,813,032 km (0.1 R)
• M26: 15,250,456 km (0.118 R)
• M27: 15,470,813 km (0.06 R)
• M28: 16,513,062 km (0.119 R)
• M29: 17,424,262 km (0.09 R)
• M30: 17,885,921 km (0.109 R)
• M31: 18,351,620 km (0.089 R)
• M32: 19,294,984 km (0.025 R)
• M33: 19,692,765 km (0.09 R)
• M34: 21,146,856 km (0.095 R)
• M35: 23,900,803 km (0.109 R)
• M36: 23,986,074 km (0.1 R)
• M37: 24,156,765 km (0.062 R)
• M38: 24,929,887 km (0.095 R)
• M39: 25,189,439 km (0.084 R)
• M40: 25,798,452 km (0.083 R)
• M41: 26,676,891 km (0.108 R)
• M42: 27,297,722 km (0.113 R)
• M43: 28,643,803 km (0.104 R)
• M44: 29,553,209 km (0.089 R)
• M45: 29,644,613 km (0.078 R)
• M46: 29,827,871 km (0.078 R)
• M47: 30,195,283 km (0.086 R)
• M48: 30,379,588 km (0.079 R)
• M49: 32,149,330 km (0.105 R)
• M50: 33,284,030 km (0.114 R)
• M51: 35,010,689 km (0.119 R)
• M52: 35,787,401 km (0.079 R)
• M53: 36,864,655 km (0.1 R)
• M54: 37,160,261 km (0.111 R)
• M55: 37,357,730 km (0.05 R)
• M56: 37,753,865 km (0.092 R)
• M57: 38,650,106 km (0.095 R)
• M58: 39,654,207 km (0.091 R)
• M59: 41,176,365 km (0.092 R)
• M60: 41,790,614 km (0.089 R)
• M61: 42,098,786 km (0.115 R)
• M62: 42,614,300 km (0.078 R)
• M63: 43,028,088 km (0.095 R)
• M64: 45,538,938 km (0.048 R)
• M65: 46,598,989 km (0.051 R)
• M66: 52,573,030 km (0.106 R)
• M67: 53,684,841 km (0.11 R)
• M68: 54,019,941 km (0.079 R)
• M69: 54,467,687 km (0.116 R)
• M70: 55,141,775 km (0.089 R)
• M71: 55,592,663 km (0.08 R)
• M72: 56,384,634 km (0.048 R)
• M73: 57,751,061 km (0.045 R)
• M74: 59,936,686 km (0.078 R)
• M75: 60,632,466 km (0.096 R)
• M76: 63,796,461 km (0.091 R)
• M77: 66,055,089 km (0.111 R)
• M78: 66,413,975 km (0.054 R)
• M79: 67,494,969 km (0.093 R)
• M80: 69,187,818 km (0.112 R)
• M81: 70,283,473 km (0.066 R)
• M82: 70,772,359 km (0.118 R)
• M83: 74,225,377 km (0.028 R)
• M84: 74,723,239 km (0.081 R)
• M85: 74,972,469 km (0.094 R)
• M86: 77,354,516 km (0.074 R)
• M87: 78,491,609 km (0.115 R)
• M88: 79,252,614 km (0.06 R)
• M89: 79,761,396 km (0.034 R)
• M90: 80,398,832 km (0.116 R)
• M91: 84,648,160 km (0.096 R)
• M92: 86,080,859 km (0.072 R)
• M93: 86,211,458 km (0.039 R)
• M94: 86,472,955 km (0.112 R)
• M95: 86,734,601 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit