🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 542 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,807,443 km

• M1: 174,431 km (0.12 R)
• M2: 281,543 km (0.09 R)
• M3: 382,821 km (0.064 R)
• M4: 497,712 km (0.09 R)
• M5: 603,478 km (0.056 R)
• M6: 700,118 km (0.092 R)
• M7: 789,278 km (0.115 R)
• M8: 1,051,673 km (0.081 R)
• M9: 1,357,301 km (0.114 R)
• M10: 1,479,972 km (0.111 R)
• M11: 1,613,862 km (0.091 R)
• M12: 1,973,196 km (0.043 R)
• M13: 2,138,202 km (0.111 R)
• M14: 2,261,770 km (0.032 R)
• M15: 2,608,089 km (0.106 R)
• M16: 2,709,517 km (0.112 R)
• M17: 2,871,232 km (0.114 R)
• M18: 3,096,377 km (0.107 R)
• M19: 3,218,449 km (0.066 R)
• M20: 3,370,739 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 8.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.17 AU

Year: 1585 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,807,443 km

• M1: 163,510 km (0.077 R)
• M2: 259,403 km (0.062 R)
• M3: 404,812 km (0.085 R)
• M4: 498,311 km (0.058 R)
• M5: 585,975 km (0.112 R)
• M6: 686,654 km (0.098 R)
• M7: 793,617 km (0.096 R)
• M8: 990,188 km (0.075 R)
• M9: 1,085,632 km (0.104 R)
• M10: 1,468,752 km (0.06 R)
• M11: 1,568,384 km (0.107 R)
• M12: 1,670,410 km (0.108 R)
• M13: 1,848,880 km (0.06 R)
• M14: 2,000,572 km (0.118 R)
• M15: 2,122,794 km (0.046 R)
• M16: 2,190,412 km (0.101 R)
• M17: 2,316,523 km (0.045 R)
• M18: 2,374,567 km (0.097 R)
• M19: 2,539,873 km (0.082 R)
• M20: 2,648,182 km (0.104 R)
• M21: 2,721,185 km (0.115 R)
• M22: 2,819,621 km (0.089 R)
• M23: 2,894,270 km (0.094 R)
• M24: 3,238,495 km (0.117 R)
• M25: 3,342,914 km (0.08 R)
• M26: 3,461,844 km (0.119 R)
• M27: 3,622,662 km (0.053 R)
• M28: 3,676,816 km (0.06 R)
• M29: 3,744,883 km (0.087 R)
• M30: 3,965,540 km (0.118 R)
• M31: 4,091,651 km (0.116 R)
• M32: 4,190,536 km (0.104 R)
• M33: 4,506,636 km (0.12 R)
• M34: 4,652,943 km (0.04 R)
• M35: 4,815,705 km (0.115 R)
• M36: 4,965,303 km (0.078 R)
• M37: 5,116,397 km (0.088 R)
• M38: 5,223,210 km (0.096 R)
• M39: 5,485,455 km (0.111 R)
• M40: 5,641,784 km (0.103 R)
• M41: 5,736,181 km (0.062 R)
• M42: 5,894,904 km (0.1 R)
• M43: 6,396,057 km (0.064 R)
• M44: 6,527,553 km (0.045 R)
• M45: 6,643,492 km (0.09 R)
• M46: 6,944,483 km (0.12 R)
• M47: 7,045,910 km (0.046 R)
• M48: 7,249,962 km (0.045 R)
• M49: 7,318,477 km (0.057 R)
• M50: 7,387,292 km (0.063 R)
• M51: 7,769,066 km (0.098 R)
• M52: 7,891,886 km (0.115 R)
• M53: 7,997,652 km (0.099 R)
• M54: 8,086,214 km (0.063 R)
• M55: 8,282,187 km (0.114 R)
• M56: 8,353,844 km (0.096 R)
• M57: 8,660,520 km (0.107 R)
• M58: 8,751,475 km (0.115 R)
• M59: 9,026,287 km (0.06 R)
• M60: 9,285,241 km (0.049 R)
• M61: 9,697,233 km (0.102 R)
• M62: 9,924,323 km (0.057 R)
• M63: 10,210,952 km (0.059 R)
• M64: 10,713,900 km (0.114 R)
• M65: 10,792,140 km (0.071 R)
• M66: 10,889,977 km (0.085 R)
• M67: 11,284,616 km (0.057 R)
• M68: 11,583,662 km (0.092 R)
• M69: 11,986,380 km (0.077 R)
• M70: 12,047,266 km (0.031 R)
• M71: 12,230,374 km (0.067 R)
• M72: 12,640,422 km (0.096 R)
• M73: 12,888,754 km (0.1 R)
• M74: 13,432,243 km (0.07 R)
• M75: 13,855,306 km (0.103 R)
• M76: 14,304,249 km (0.104 R)
• M77: 14,368,875 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.95 AU - 4.49 AU

Year: 4633 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,807,443 km

• M1: 154,535 km (0.087 R)
• M2: 291,865 km (0.096 R)
• M3: 566,378 km (0.091 R)
• M4: 685,906 km (0.093 R)
• M5: 768,933 km (0.08 R)
• M6: 1,026,241 km (0.096 R)
• M7: 1,426,565 km (0.112 R)
• M8: 1,527,993 km (0.082 R)
• M9: 1,622,987 km (0.095 R)
• M10: 1,765,105 km (0.118 R)
• M11: 1,930,112 km (0.099 R)
• M12: 2,071,631 km (0.111 R)
• M13: 2,197,144 km (0.106 R)
• M14: 2,385,488 km (0.105 R)
• M15: 2,486,616 km (0.1 R)
• M16: 2,589,390 km (0.115 R)
• M17: 2,746,318 km (0.103 R)
• M18: 2,971,313 km (0.081 R)
• M19: 3,566,264 km (0.106 R)
• M20: 3,682,651 km (0.101 R)
• M21: 3,776,748 km (0.081 R)
• M22: 3,967,336 km (0.114 R)
• M23: 4,161,214 km (0.079 R)
• M24: 4,851,609 km (0.107 R)
• M25: 5,269,735 km (0.067 R)
• M26: 5,376,099 km (0.066 R)
• M27: 5,645,225 km (0.056 R)
• M28: 6,057,367 km (0.118 R)
• M29: 6,154,905 km (0.046 R)
• M30: 6,309,290 km (0.049 R)
• M31: 6,910,674 km (0.102 R)
• M32: 7,159,455 km (0.1 R)
• M33: 7,262,677 km (0.064 R)
• M34: 7,381,309 km (0.089 R)
• M35: 7,605,556 km (0.115 R)
• M36: 7,816,788 km (0.11 R)
• M37: 7,923,152 km (0.116 R)
• M38: 8,014,856 km (0.051 R)
• M39: 8,650,048 km (0.115 R)
• M40: 8,870,705 km (0.094 R)
• M41: 9,029,578 km (0.115 R)
• M42: 9,221,362 km (0.117 R)
• M43: 9,625,127 km (0.087 R)
• M44: 9,772,032 km (0.11 R)
• M45: 9,853,862 km (0.088 R)
• M46: 10,018,420 km (0.059 R)
• M47: 10,100,998 km (0.102 R)
• M48: 10,233,691 km (0.098 R)
• M49: 10,350,228 km (0.107 R)
• M50: 10,433,703 km (0.1 R)
• M51: 10,567,743 km (0.114 R)
• M52: 10,905,535 km (0.081 R)
• M53: 11,058,574 km (0.109 R)
• M54: 11,143,994 km (0.112 R)
• M55: 11,401,452 km (0.113 R)
• M56: 11,591,591 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.4

Radius: 3.5

Gravity: 78.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.09 AU - 7.81 AU

Year: 10577 Days

Day: 22.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,807,443 km

• M1: 107,860 km (0.093 R)
• M2: 189,541 km (0.048 R)
• M3: 225,444 km (0.119 R)
• M4: 318,943 km (0.117 R)
• M5: 408,701 km (0.1 R)
• M6: 456,573 km (0.075 R)
• M7: 593,754 km (0.088 R)
• M8: 723,904 km (0.083 R)
• M9: 802,443 km (0.073 R)
• M10: 863,030 km (0.097 R)
• M11: 1,352,963 km (0.111 R)
• M12: 1,425,369 km (0.077 R)
• M13: 1,549,086 km (0.096 R)
• M14: 1,833,472 km (0.072 R)
• M15: 1,940,883 km (0.054 R)
• M16: 1,967,960 km (0.032 R)
• M17: 2,218,237 km (0.069 R)
• M18: 3,446,436 km (0.056 R)
• M19: 3,849,153 km (0.084 R)
• M20: 3,917,669 km (0.068 R)
• M21: 4,589,064 km (0.043 R)
• M22: 5,031,276 km (0.113 R)
• M23: 5,295,316 km (0.081 R)
• M24: 5,602,739 km (0.111 R)
• M25: 5,955,342 km (0.107 R)
• M26: 6,194,549 km (0.084 R)
• M27: 6,640,949 km (0.083 R)
• M28: 8,438,816 km (0.097 R)
• M29: 9,252,329 km (0.116 R)
• M30: 9,436,484 km (0.098 R)
• M31: 9,529,085 km (0.046 R)
• M32: 9,715,035 km (0.116 R)
• M33: 11,196,503 km (0.096 R)
• M34: 11,392,775 km (0.098 R)
• M35: 12,038,440 km (0.12 R)
• M36: 12,138,820 km (0.12 R)
• M37: 12,900,423 km (0.065 R)
• M38: 14,469,405 km (0.064 R)
• M39: 14,683,181 km (0.078 R)
• M40: 15,276,187 km (0.074 R)
• M41: 16,933,133 km (0.117 R)
• M42: 17,896,992 km (0.109 R)
• M43: 18,183,920 km (0.103 R)
• M44: 19,229,161 km (0.05 R)
• M45: 19,405,237 km (0.062 R)
• M46: 20,413,228 km (0.092 R)
• M47: 20,652,884 km (0.098 R)
• M48: 20,893,437 km (0.056 R)
• M49: 22,356,205 km (0.097 R)
• M50: 22,665,125 km (0.043 R)
• M51: 24,104,107 km (0.093 R)
• M52: 24,484,384 km (0.064 R)
• M53: 25,508,083 km (0.085 R)
• M54: 26,025,093 km (0.112 R)
• M55: 26,090,018 km (0.113 R)
• M56: 26,807,041 km (0.119 R)
• M57: 27,266,755 km (0.059 R)
• M58: 28,795,645 km (0.084 R)
• M59: 29,198,961 km (0.086 R)
• M60: 29,536,604 km (0.12 R)
• M61: 29,671,990 km (0.099 R)
• M62: 29,807,525 km (0.106 R)
• M63: 30,283,845 km (0.049 R)
• M64: 31,243,814 km (0.063 R)
• M65: 34,182,964 km (0.119 R)
• M66: 34,396,290 km (0.093 R)
• M67: 34,538,708 km (0.103 R)
• M68: 34,681,274 km (0.106 R)
• M69: 34,967,156 km (0.098 R)
• M70: 35,397,399 km (0.097 R)
• M71: 35,685,226 km (0.049 R)
• M72: 36,480,787 km (0.115 R)
• M73: 36,698,751 km (0.12 R)
• M74: 36,844,310 km (0.045 R)
• M75: 37,428,490 km (0.114 R)
• M76: 38,976,229 km (0.11 R)
• M77: 39,795,427 km (0.109 R)
• M78: 40,394,716 km (0.101 R)
• M79: 40,469,814 km (0.082 R)
• M80: 41,223,488 km (0.115 R)
• M81: 41,526,275 km (0.097 R)
• M82: 42,897,937 km (0.071 R)
• M83: 43,051,275 km (0.073 R)
• M84: 43,820,657 km (0.112 R)
• M85: 44,827,600 km (0.058 R)
• M86: 47,338,601 km (0.052 R)
• M87: 49,171,175 km (0.029 R)
• M88: 49,572,695 km (0.076 R)
• M89: 49,814,146 km (0.107 R)
• M90: 51,352,162 km (0.06 R)
• M91: 51,596,306 km (0.106 R)
• M92: 51,841,048 km (0.115 R)
• M93: 53,152,273 km (0.088 R)
• M94: 53,234,552 km (0.059 R)
• M95: 55,223,007 km (0.114 R)
• M96: 55,306,333 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit